create tremded branch

1 files changed, 777 insertions, 688 deletions

diff --git a/src/tools/lcc/etc/lcc.c b/src/tools/lcc/etc/lcc.c
index aa3e789..9ebc47f 100644
--- a/src/tools/lcc/etc/lcc.c
+++ b/src/tools/lcc/etc/lcc.c
@@ -4,16 +4,16 @@
  */
 static char rcsid[] = "Id: dummy rcsid";
 
-#include <stdio.h>
-#include <stdarg.h>
-#include <stdlib.h>
-#include <string.h>
 #include <assert.h>
 #include <ctype.h>
 #include <signal.h>
+#include <stdarg.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
 #ifdef WIN32
-#include <process.h> /* getpid() */
 #include <io.h> /* access() */
+#include <process.h> /* getpid() */
 #else
 #include <unistd.h>
 #endif
@@ -23,13 +23,13 @@ static char rcsid[] = "Id: dummy rcsid";
 #endif
 
 typedef struct list *List;
-struct list {		/* circular list nodes: */
-	char *str;		/* option or file name */
-	List link;		/* next list element */
+struct list { /* circular list nodes: */
+    char *str; /* option or file name */
+    List link; /* next list element */
 };
 
 static void *alloc(int);
-static List append(char *,List);
+static List append(char *, List);
 extern char *basename(char *);
 static int callsys(char *[]);
 extern char *concat(char *, char *);
@@ -57,228 +57,258 @@ extern char *tempname(char *);
 extern int getpid(void);
 #endif
 
-extern char *cpp[], *include[], *com[], *as[],*ld[], inputs[], *suffixes[];
+extern char *cpp[], *include[], *com[], *as[], *ld[], inputs[], *suffixes[];
 extern int option(char *);
 
-static int errcnt;		/* number of errors */
-static int Eflag;		/* -E specified */
-static int Sflag = 1;		/* -S specified */ //for Q3 we always generate asm
-static int cflag;		/* -c specified */
-static int verbose;		/* incremented for each -v */
-static List llist[2];		/* loader files, flags */
-static List alist;		/* assembler flags */
-static List clist;		/* compiler flags */
-static List plist;		/* preprocessor flags */
-static List ilist;		/* list of additional includes from LCCINPUTS */
-static List rmlist;		/* list of files to remove */
-static char *outfile;		/* ld output file or -[cS] object file */
-static int ac;			/* argument count */
-static char **av;		/* argument vector */
-char *tempdir = TEMPDIR;	/* directory for temporary files */
+static int errcnt; /* number of errors */
+static int Eflag; /* -E specified */
+static int Sflag = 1; /* -S specified */  // for Q3 we always generate asm
+static int cflag; /* -c specified */
+static int verbose; /* incremented for each -v */
+static List llist[2]; /* loader files, flags */
+static List alist; /* assembler flags */
+static List clist; /* compiler flags */
+static List plist; /* preprocessor flags */
+static List ilist; /* list of additional includes from LCCINPUTS */
+static List rmlist; /* list of files to remove */
+static char *outfile; /* ld output file or -[cS] object file */
+static int ac; /* argument count */
+static char **av; /* argument vector */
+char *tempdir = TEMPDIR; /* directory for temporary files */
 static char *progname;
-static List lccinputs;		/* list of input directories */
+static List lccinputs; /* list of input directories */
 
-extern void UpdatePaths( const char *lccBinary );
+extern void UpdatePaths(const char *lccBinary);
 
-int main(int argc, char *argv[]) {
-	int i, j, nf;
+int main(int argc, char *argv[])
+{
+    int i, j, nf;
 
-	progname = argv[0];
+    progname = argv[0];
 
-	UpdatePaths( progname );
+    UpdatePaths(progname);
 
-	ac = argc + 50;
-	av = alloc(ac*sizeof(char *));
-	if (signal(SIGINT, SIG_IGN) != SIG_IGN)
-		signal(SIGINT, interrupt);
-	if (signal(SIGTERM, SIG_IGN) != SIG_IGN)
-		signal(SIGTERM, interrupt);
+    ac = argc + 50;
+    av = alloc(ac * sizeof(char *));
+    if (signal(SIGINT, SIG_IGN) != SIG_IGN)
+        signal(SIGINT, interrupt);
+    if (signal(SIGTERM, SIG_IGN) != SIG_IGN)
+        signal(SIGTERM, interrupt);
 #ifdef SIGHUP
-	if (signal(SIGHUP, SIG_IGN) != SIG_IGN)
-		signal(SIGHUP, interrupt);
+    if (signal(SIGHUP, SIG_IGN) != SIG_IGN)
+        signal(SIGHUP, interrupt);
 #endif
-	if (getenv("TMP"))
-		tempdir = getenv("TMP");
-	else if (getenv("TEMP"))
-		tempdir = getenv("TEMP");
-	else if (getenv("TMPDIR"))
-		tempdir = getenv("TMPDIR");
-	assert(tempdir);
-	i = strlen(tempdir);
-	for (; (i > 0 && tempdir[i-1] == '/') || tempdir[i-1] == '\\'; i--)
-		tempdir[i-1] = '\0';
-	if (argc <= 1) {
-		help();
-		exit(0);
-	}
-	plist = append("-D__LCC__", 0);
-	initinputs();
-	if (getenv("LCCDIR"))
-		option(stringf("-lccdir=%s", getenv("LCCDIR")));
-	for (nf = 0, i = j = 1; i < argc; i++) {
-		if (strcmp(argv[i], "-o") == 0) {
-			if (++i < argc) {
-				if (suffix(argv[i], suffixes, 2) >= 0) {
-					error("-o would overwrite %s", argv[i]);
-					exit(8);
-				}
-				outfile = argv[i];
-				continue;
-			} else {
-				error("unrecognized option `%s'", argv[i-1]);
-				exit(8);
-			}
-		} else if (strcmp(argv[i], "-target") == 0) {
-			if (argv[i+1] && *argv[i+1] != '-')
-				i++;
-			continue;
-		} else if (*argv[i] == '-' && argv[i][1] != 'l') {
-			opt(argv[i]);
-			continue;
-		} else if (*argv[i] != '-' && suffix(argv[i], suffixes, 3) >= 0)
-			nf++;
-		argv[j++] = argv[i];
-	}
-	if ((cflag || Sflag) && outfile && nf != 1) {
-		fprintf(stderr, "%s: -o %s ignored\n", progname, outfile);
-		outfile = 0;
-	}
-	argv[j] = 0;
-	for (i = 0; include[i]; i++)
-		plist = append(include[i], plist);
-	if (ilist) {
-		List b = ilist;
-		do {
-			b = b->link;
-			plist = append(b->str, plist);
-		} while (b != ilist);
-	}
-	ilist = 0;
-	for (i = 1; argv[i]; i++)
-		if (*argv[i] == '-')
-			opt(argv[i]);
-		else {
-			char *name = exists(argv[i]);
-			if (name) {
-				if (strcmp(name, argv[i]) != 0
-				|| (nf > 1 && suffix(name, suffixes, 3) >= 0))
-					fprintf(stderr, "%s:\n", name);
-				filename(name, 0);
-			} else
-				error("can't find `%s'", argv[i]);
-		}
-	if (errcnt == 0 && !Eflag && !Sflag && !cflag && llist[1]) {
-		compose(ld, llist[0], llist[1],
-			append(outfile ? outfile : concat("a", first(suffixes[4])), 0));
-		if (callsys(av))
-			errcnt++;
-	}
-	rm(rmlist);	
-	return errcnt ? EXIT_FAILURE : EXIT_SUCCESS;
+    if (getenv("TMP"))
+        tempdir = getenv("TMP");
+    else if (getenv("TEMP"))
+        tempdir = getenv("TEMP");
+    else if (getenv("TMPDIR"))
+        tempdir = getenv("TMPDIR");
+    assert(tempdir);
+    i = strlen(tempdir);
+    for (; (i > 0 && tempdir[i - 1] == '/') || tempdir[i - 1] == '\\'; i--)
+        tempdir[i - 1] = '\0';
+    if (argc <= 1)
+    {
+        help();
+        exit(0);
+    }
+    plist = append("-D__LCC__", 0);
+    initinputs();
+    if (getenv("LCCDIR"))
+        option(stringf("-lccdir=%s", getenv("LCCDIR")));
+    for (nf = 0, i = j = 1; i < argc; i++)
+    {
+        if (strcmp(argv[i], "-o") == 0)
+        {
+            if (++i < argc)
+            {
+                if (suffix(argv[i], suffixes, 2) >= 0)
+                {
+                    error("-o would overwrite %s", argv[i]);
+                    exit(8);
+                }
+                outfile = argv[i];
+                continue;
+            }
+            else
+            {
+                error("unrecognized option `%s'", argv[i - 1]);
+                exit(8);
+            }
+        }
+        else if (strcmp(argv[i], "-target") == 0)
+        {
+            if (argv[i + 1] && *argv[i + 1] != '-')
+                i++;
+            continue;
+        }
+        else if (*argv[i] == '-' && argv[i][1] != 'l')
+        {
+            opt(argv[i]);
+            continue;
+        }
+        else if (*argv[i] != '-' && suffix(argv[i], suffixes, 3) >= 0)
+            nf++;
+        argv[j++] = argv[i];
+    }
+    if ((cflag || Sflag) && outfile && nf != 1)
+    {
+        fprintf(stderr, "%s: -o %s ignored\n", progname, outfile);
+        outfile = 0;
+    }
+    argv[j] = 0;
+    for (i = 0; include[i]; i++)
+        plist = append(include[i], plist);
+    if (ilist)
+    {
+        List b = ilist;
+        do
+        {
+            b = b->link;
+            plist = append(b->str, plist);
+        } while (b != ilist);
+    }
+    ilist = 0;
+    for (i = 1; argv[i]; i++)
+        if (*argv[i] == '-')
+            opt(argv[i]);
+        else
+        {
+            char *name = exists(argv[i]);
+            if (name)
+            {
+                if (strcmp(name, argv[i]) != 0 || (nf > 1 && suffix(name, suffixes, 3) >= 0))
+                    fprintf(stderr, "%s:\n", name);
+                filename(name, 0);
+            }
+            else
+                error("can't find `%s'", argv[i]);
+        }
+    if (errcnt == 0 && !Eflag && !Sflag && !cflag && llist[1])
+    {
+        compose(ld, llist[0], llist[1], append(outfile ? outfile : concat("a", first(suffixes[4])), 0));
+        if (callsys(av))
+            errcnt++;
+    }
+    rm(rmlist);
+    return errcnt ? EXIT_FAILURE : EXIT_SUCCESS;
 }
 
 /* alloc - allocate n bytes or die */
-static void *alloc(int n) {
-	static char *avail, *limit;
-	
-	n = (n + sizeof(char *) - 1)&~(sizeof(char *) - 1);
-	if (n >= limit - avail) {
-		avail = malloc(n + 4*1024);
-		assert(avail);
-		limit = avail + n + 4*1024;
-	}
-	avail += n;
-	return avail - n;
+static void *alloc(int n)
+{
+    static char *avail, *limit;
+
+    n = (n + sizeof(char *) - 1) & ~(sizeof(char *) - 1);
+    if (n >= limit - avail)
+    {
+        avail = malloc(n + 4 * 1024);
+        assert(avail);
+        limit = avail + n + 4 * 1024;
+    }
+    avail += n;
+    return avail - n;
 }
 
-/* append - append a node with string str onto list, return new list */	
-static List append(char *str, List list) {
-	List p = alloc(sizeof *p);
-
-	p->str = str;
-	if (list) {
-		p->link = list->link;
-		list->link = p;
-	} else
-		p->link = p;
-	return p;
+/* append - append a node with string str onto list, return new list */
+static List append(char *str, List list)
+{
+    List p = alloc(sizeof *p);
+
+    p->str = str;
+    if (list)
+    {
+        p->link = list->link;
+        list->link = p;
+    }
+    else
+        p->link = p;
+    return p;
 }
 
 /* basename - return base name for name, e.g. /usr/drh/foo.c => foo */
-char *basename(char *name) {
-	char *s, *b, *t = 0;
-
-	for (b = s = name; *s; s++)
-		if (*s == '/' || *s == '\\') {
-			b = s + 1;
-			t = 0;
-		} else if (*s == '.')
-			t = s;
-	s = strsave(b);
-	if (t)
-		s[t-b] = 0;
-	return s;
+char *basename(char *name)
+{
+    char *s, *b, *t = 0;
+
+    for (b = s = name; *s; s++)
+        if (*s == '/' || *s == '\\')
+        {
+            b = s + 1;
+            t = 0;
+        }
+        else if (*s == '.')
+            t = s;
+    s = strsave(b);
+    if (t)
+        s[t - b] = 0;
+    return s;
 }
 
 #ifdef WIN32
 #include <process.h>
 
-static char *escapeDoubleQuotes(const char *string) {
-	int stringLength = strlen(string);
-	int bufferSize = stringLength + 1;
-	int i, j;
-	char *newString;
+static char *escapeDoubleQuotes(const char *string)
+{
+    int stringLength = strlen(string);
+    int bufferSize = stringLength + 1;
+    int i, j;
+    char *newString;
 
-	if (string == NULL)
-		return NULL;
+    if (string == NULL)
+        return NULL;
 
-	for (i = 0; i < stringLength; i++) {
-		if (string[i] == '"')
-			bufferSize++;
-	}
+    for (i = 0; i < stringLength; i++)
+    {
+        if (string[i] == '"')
+            bufferSize++;
+    }
 
-	newString = (char*)malloc(bufferSize);
+    newString = (char *)malloc(bufferSize);
 
-	if (newString == NULL)
-		return NULL;
+    if (newString == NULL)
+        return NULL;
 
-	for (i = 0, j = 0; i < stringLength; i++) {
-		if (string[i] == '"')
-			newString[j++] = '\\';
+    for (i = 0, j = 0; i < stringLength; i++)
+    {
+        if (string[i] == '"')
+            newString[j++] = '\\';
 
-		newString[j++] = string[i];
-	}
+        newString[j++] = string[i];
+    }
 
-	newString[j] = '\0';
+    newString[j] = '\0';
 
-	return newString;
+    return newString;
 }
 
-static int spawn(const char *cmdname, char **argv) {
-	int argc = 0;
-	char **newArgv = argv;
-	int i;
-	intptr_t exitStatus;
+static int spawn(const char *cmdname, char **argv)
+{
+    int argc = 0;
+    char **newArgv = argv;
+    int i;
+    intptr_t exitStatus;
 
-	// _spawnvp removes double quotes from arguments, so we
-	// have to escape them manually
-	while (*newArgv++ != NULL)
-		argc++;
+    // _spawnvp removes double quotes from arguments, so we
+    // have to escape them manually
+    while (*newArgv++ != NULL)
+        argc++;
 
-	newArgv = (char **)malloc(sizeof(char*) * (argc + 1));
+    newArgv = (char **)malloc(sizeof(char *) * (argc + 1));
 
-	for (i = 0; i < argc; i++)
-		newArgv[i] = escapeDoubleQuotes(argv[i]);
+    for (i = 0; i < argc; i++)
+        newArgv[i] = escapeDoubleQuotes(argv[i]);
 
-	newArgv[argc] = NULL;
+    newArgv[argc] = NULL;
 
-	exitStatus = _spawnvp(_P_WAIT, cmdname, (const char *const *)newArgv);
+    exitStatus = _spawnvp(_P_WAIT, cmdname, (const char *const *)newArgv);
 
-	for (i = 0; i < argc; i++)
-		free(newArgv[i]);
+    for (i = 0; i < argc; i++)
+        free(newArgv[i]);
 
-	free(newArgv);
-	return exitStatus;
+    free(newArgv);
+    return exitStatus;
 }
 
 #else
@@ -289,569 +319,628 @@ extern int fork(void);
 #endif
 extern int wait(int *);
 
-static int spawn(const char *cmdname, char **argv) {
-	int pid, n, status;
-
-	switch (pid = fork()) {
-	case -1:
-		fprintf(stderr, "%s: no more processes\n", progname);
-		return 100;
-	case 0:
-		// TTimo removing hardcoded paths, searching in $PATH
-		execvp(cmdname, argv);
-		fprintf(stderr, "%s: ", progname);
-		perror(cmdname);
-		fflush(stdout);
-		exit(100);
-	}
-	while ((n = wait(&status)) != pid && n != -1)
-		;
-	if (n == -1)
-		status = -1;
-	if (status&0377) {
-		fprintf(stderr, "%s: fatal error in %s\n", progname, cmdname);
-		status |= 0400;
-	}
-	return (status>>8)&0377;
+static int spawn(const char *cmdname, char **argv)
+{
+    int pid, n, status;
+
+    switch (pid = fork())
+    {
+        case -1:
+            fprintf(stderr, "%s: no more processes\n", progname);
+            return 100;
+        case 0:
+            // TTimo removing hardcoded paths, searching in $PATH
+            execvp(cmdname, argv);
+            fprintf(stderr, "%s: ", progname);
+            perror(cmdname);
+            fflush(stdout);
+            exit(100);
+    }
+    while ((n = wait(&status)) != pid && n != -1)
+        ;
+    if (n == -1)
+        status = -1;
+    if (status & 0377)
+    {
+        fprintf(stderr, "%s: fatal error in %s\n", progname, cmdname);
+        status |= 0400;
+    }
+    return (status >> 8) & 0377;
 }
 #endif
 
 /* callsys - execute the command described by av[0...], return status */
-static int callsys(char **av) {
-	int i, status = 0;
-	static char **argv;
-	static int argc;
-	char *executable;
-
-	for (i = 0; av[i] != NULL; i++)
-		;
-	if (i + 1 > argc) {
-		argc = i + 1;
-		if (argv == NULL)
-			argv = malloc(argc*sizeof *argv);
-		else
-			argv = realloc(argv, argc*sizeof *argv);
-		assert(argv);
-	}
-	for (i = 0; status == 0 && av[i] != NULL; ) {
-		int j = 0;
-		char *s = NULL;
-		for ( ; av[i] != NULL && (s = strchr(av[i], '\n')) == NULL; i++)
-			argv[j++] = av[i];
-		if (s != NULL) {
-			if (s > av[i])
-				argv[j++] = stringf("%.*s", s - av[i], av[i]);
-			if (s[1] != '\0')
-				av[i] = s + 1;
-			else
-				i++;
-		}
-		argv[j] = NULL;
-		executable = strsave( argv[0] );
-		argv[0] = stringf( "\"%s\"", argv[0] );
-		if (verbose > 0) {
-			int k;
-			fprintf(stderr, "%s", argv[0]);
-			for (k = 1; argv[k] != NULL; k++)
-				fprintf(stderr, " %s", argv[k]);
-			fprintf(stderr, "\n");
-		}
-		if (verbose < 2)
-			status = spawn(executable, argv);
-		if (status == -1) {
-			fprintf(stderr, "%s: ", progname);
-			perror(argv[0]);
-		}
-	}
-	return status;
+static int callsys(char **av)
+{
+    int i, status = 0;
+    static char **argv;
+    static int argc;
+    char *executable;
+
+    for (i = 0; av[i] != NULL; i++)
+        ;
+    if (i + 1 > argc)
+    {
+        argc = i + 1;
+        if (argv == NULL)
+            argv = malloc(argc * sizeof *argv);
+        else
+            argv = realloc(argv, argc * sizeof *argv);
+        assert(argv);
+    }
+    for (i = 0; status == 0 && av[i] != NULL;)
+    {
+        int j = 0;
+        char *s = NULL;
+        for (; av[i] != NULL && (s = strchr(av[i], '\n')) == NULL; i++)
+            argv[j++] = av[i];
+        if (s != NULL)
+        {
+            if (s > av[i])
+                argv[j++] = stringf("%.*s", s - av[i], av[i]);
+            if (s[1] != '\0')
+                av[i] = s + 1;
+            else
+                i++;
+        }
+        argv[j] = NULL;
+        executable = strsave(argv[0]);
+        argv[0] = stringf("\"%s\"", argv[0]);
+        if (verbose > 0)
+        {
+            int k;
+            fprintf(stderr, "%s", argv[0]);
+            for (k = 1; argv[k] != NULL; k++)
+                fprintf(stderr, " %s", argv[k]);
+            fprintf(stderr, "\n");
+        }
+        if (verbose < 2)
+            status = spawn(executable, argv);
+        if (status == -1)
+        {
+            fprintf(stderr, "%s: ", progname);
+            perror(argv[0]);
+        }
+    }
+    return status;
 }
 
 /* concat - return concatenation of strings s1 and s2 */
-char *concat(char *s1, char *s2) {
-	int n = strlen(s1);
-	char *s = alloc(n + strlen(s2) + 1);
-
-	strcpy(s, s1);
-	strcpy(s + n, s2);
-	return s;
+char *concat(char *s1, char *s2)
+{
+    int n = strlen(s1);
+    char *s = alloc(n + strlen(s2) + 1);
+
+    strcpy(s, s1);
+    strcpy(s + n, s2);
+    return s;
 }
 
 /* compile - compile src into dst, return status */
-static int compile(char *src, char *dst) {
-	compose(com, clist, append(src, 0), append(dst, 0));
-	return callsys(av);
+static int compile(char *src, char *dst)
+{
+    compose(com, clist, append(src, 0), append(dst, 0));
+    return callsys(av);
 }
 
 /* compose - compose cmd into av substituting a, b, c for $1, $2, $3, resp. */
-static void compose(char *cmd[], List a, List b, List c) {
-	int i, j;
-	List lists[3];
-
-	lists[0] = a;
-	lists[1] = b;
-	lists[2] = c;
-	for (i = j = 0; cmd[i]; i++) {
-		char *s = strchr(cmd[i], '$');
-		if (s && isdigit(s[1])) {
-			int k = s[1] - '0';
-			assert(k >=1 && k <= 3);
-			if ((b = lists[k-1])) {
-				b = b->link;
-				av[j] = alloc(strlen(cmd[i]) + strlen(b->str) - 1);
-				strncpy(av[j], cmd[i], s - cmd[i]);
-				av[j][s-cmd[i]] = '\0';
-				strcat(av[j], b->str);
-				strcat(av[j++], s + 2);
-				while (b != lists[k-1]) {
-					b = b->link;
-					assert(j < ac);
-					av[j++] = b->str;
-				};
-			}
-		} else if (*cmd[i]) {
-			assert(j < ac);
-			av[j++] = cmd[i];
-		}
-	}
-	av[j] = NULL;
+static void compose(char *cmd[], List a, List b, List c)
+{
+    int i, j;
+    List lists[3];
+
+    lists[0] = a;
+    lists[1] = b;
+    lists[2] = c;
+    for (i = j = 0; cmd[i]; i++)
+    {
+        char *s = strchr(cmd[i], '$');
+        if (s && isdigit(s[1]))
+        {
+            int k = s[1] - '0';
+            assert(k >= 1 && k <= 3);
+            if ((b = lists[k - 1]))
+            {
+                b = b->link;
+                av[j] = alloc(strlen(cmd[i]) + strlen(b->str) - 1);
+                strncpy(av[j], cmd[i], s - cmd[i]);
+                av[j][s - cmd[i]] = '\0';
+                strcat(av[j], b->str);
+                strcat(av[j++], s + 2);
+                while (b != lists[k - 1])
+                {
+                    b = b->link;
+                    assert(j < ac);
+                    av[j++] = b->str;
+                };
+            }
+        }
+        else if (*cmd[i])
+        {
+            assert(j < ac);
+            av[j++] = cmd[i];
+        }
+    }
+    av[j] = NULL;
 }
 
 /* error - issue error msg according to fmt, bump error count */
-static void error(char *fmt, char *msg) {
-	fprintf(stderr, "%s: ", progname);
-	fprintf(stderr, fmt, msg);
-	fprintf(stderr, "\n");
-	errcnt++;
+static void error(char *fmt, char *msg)
+{
+    fprintf(stderr, "%s: ", progname);
+    fprintf(stderr, fmt, msg);
+    fprintf(stderr, "\n");
+    errcnt++;
 }
 
 /* exists - if `name' readable return its path name or return null */
-static char *exists(char *name) {
-	List b;
-
-	if ( (name[0] == '/' || name[0] == '\\' || name[2] == ':')
-	&& access(name, 4) == 0)
-		return name;
-	if (!(name[0] == '/' || name[0] == '\\' || name[2] == ':')
-	&& (b = lccinputs))		
-		do {
-			b = b->link;
-			if (b->str[0]) {
-				char buf[1024];
-				sprintf(buf, "%s/%s", b->str, name);
-				if (access(buf, 4) == 0)
-					return strsave(buf);
-			} else if (access(name, 4) == 0)
-				return name;
-		} while (b != lccinputs);
-	if (verbose > 1)
-		return name;
-	return 0;
+static char *exists(char *name)
+{
+    List b;
+
+    if ((name[0] == '/' || name[0] == '\\' || name[2] == ':') && access(name, 4) == 0)
+        return name;
+    if (!(name[0] == '/' || name[0] == '\\' || name[2] == ':') && (b = lccinputs))
+        do
+        {
+            b = b->link;
+            if (b->str[0])
+            {
+                char buf[1024];
+                sprintf(buf, "%s/%s", b->str, name);
+                if (access(buf, 4) == 0)
+                    return strsave(buf);
+            }
+            else if (access(name, 4) == 0)
+                return name;
+        } while (b != lccinputs);
+    if (verbose > 1)
+        return name;
+    return 0;
 }
 
 /* first - return first component in semicolon separated list */
-static char *first(char *list) {
-	char *s = strchr(list, ';');
-
-	if (s) {
-		char buf[1024];
-		strncpy(buf, list, s-list);
-		buf[s-list] = '\0';
-		return strsave(buf);
-	} else
-		return list;
+static char *first(char *list)
+{
+    char *s = strchr(list, ';');
+
+    if (s)
+    {
+        char buf[1024];
+        strncpy(buf, list, s - list);
+        buf[s - list] = '\0';
+        return strsave(buf);
+    }
+    else
+        return list;
 }
 
 /* filename - process file name argument `name', return status */
-static int filename(char *name, char *base) {
-	int status = 0;
-	static char *stemp, *itemp;
-
-	if (base == 0)
-		base = basename(name);
-	switch (suffix(name, suffixes, 4)) {
-	case 0:	/* C source files */
-		compose(cpp, plist, append(name, 0), 0);
-		if (Eflag) {
-			status = callsys(av);
-			break;
-		}
-		if (itemp == NULL)
-			itemp = tempname(first(suffixes[1]));
-		compose(cpp, plist, append(name, 0), append(itemp, 0));
-		status = callsys(av);
-		if (status == 0)
-			return filename(itemp, base);
-		break;
-	case 1:	/* preprocessed source files */
-		if (Eflag)
-			break;
-		if (Sflag)
-			status = compile(name, outfile ? outfile : concat(base, first(suffixes[2])));
-		else if ((status = compile(name, stemp?stemp:(stemp=tempname(first(suffixes[2]))))) == 0)
-			return filename(stemp, base);
-		break;
-	case 2:	/* assembly language files */
-		if (Eflag)
-			break;
-		if (!Sflag) {
-			char *ofile;
-			if (cflag && outfile)
-				ofile = outfile;
-			else if (cflag)
-				ofile = concat(base, first(suffixes[3]));
-			else
-				ofile = tempname(first(suffixes[3]));
-			compose(as, alist, append(name, 0), append(ofile, 0));
-			status = callsys(av);
-			if (!find(ofile, llist[1]))
-				llist[1] = append(ofile, llist[1]);
-		}
-		break;
-	case 3:	/* object files */
-		if (!find(name, llist[1]))
-			llist[1] = append(name, llist[1]);
-		break;
-	default:
-		if (Eflag) {
-			compose(cpp, plist, append(name, 0), 0);
-			status = callsys(av);
-		}
-		llist[1] = append(name, llist[1]);
-		break;
-	}
-	if (status)
-		errcnt++;
-	return status;
+static int filename(char *name, char *base)
+{
+    int status = 0;
+    static char *stemp, *itemp;
+
+    if (base == 0)
+        base = basename(name);
+    switch (suffix(name, suffixes, 4))
+    {
+        case 0: /* C source files */
+            compose(cpp, plist, append(name, 0), 0);
+            if (Eflag)
+            {
+                status = callsys(av);
+                break;
+            }
+            if (itemp == NULL)
+                itemp = tempname(first(suffixes[1]));
+            compose(cpp, plist, append(name, 0), append(itemp, 0));
+            status = callsys(av);
+            if (status == 0)
+                return filename(itemp, base);
+            break;
+        case 1: /* preprocessed source files */
+            if (Eflag)
+                break;
+            if (Sflag)
+                status = compile(name, outfile ? outfile : concat(base, first(suffixes[2])));
+            else if ((status = compile(name, stemp ? stemp : (stemp = tempname(first(suffixes[2]))))) == 0)
+                return filename(stemp, base);
+            break;
+        case 2: /* assembly language files */
+            if (Eflag)
+                break;
+            if (!Sflag)
+            {
+                char *ofile;
+                if (cflag && outfile)
+                    ofile = outfile;
+                else if (cflag)
+                    ofile = concat(base, first(suffixes[3]));
+                else
+                    ofile = tempname(first(suffixes[3]));
+                compose(as, alist, append(name, 0), append(ofile, 0));
+                status = callsys(av);
+                if (!find(ofile, llist[1]))
+                    llist[1] = append(ofile, llist[1]);
+            }
+            break;
+        case 3: /* object files */
+            if (!find(name, llist[1]))
+                llist[1] = append(name, llist[1]);
+            break;
+        default:
+            if (Eflag)
+            {
+                compose(cpp, plist, append(name, 0), 0);
+                status = callsys(av);
+            }
+            llist[1] = append(name, llist[1]);
+            break;
+    }
+    if (status)
+        errcnt++;
+    return status;
 }
 
 /* find - find 1st occurrence of str in list, return list node or 0 */
-static List find(char *str, List list) {
-	List b;
-	
-	if ((b = list))
-		do {
-			if (strcmp(str, b->str) == 0)
-				return b;
-		} while ((b = b->link) != list);
-	return 0;
+static List find(char *str, List list)
+{
+    List b;
+
+    if ((b = list))
+        do
+        {
+            if (strcmp(str, b->str) == 0)
+                return b;
+        } while ((b = b->link) != list);
+    return 0;
 }
 
 /* help - print help message */
-static void help(void) {
-	static char *msgs[] = {
-"", " [ option | file ]...\n",
-"	except for -l, options are processed left-to-right before files\n",
-"	unrecognized options are taken to be linker options\n",
-"-A	warn about nonANSI usage; 2nd -A warns more\n",
-"-b	emit expression-level profiling code; see bprint(1)\n",
+static void help(void)
+{
+    static char *msgs[] = {"", " [ option | file ]...\n",
+        "	except for -l, options are processed left-to-right before files\n",
+        "	unrecognized options are taken to be linker options\n",
+        "-A	warn about nonANSI usage; 2nd -A warns more\n",
+        "-b	emit expression-level profiling code; see bprint(1)\n",
 #ifdef sparc
-"-Bstatic -Bdynamic	specify static or dynamic libraries\n",
+        "-Bstatic -Bdynamic	specify static or dynamic libraries\n",
 #endif
-"-Bdir/	use the compiler named `dir/rcc'\n",
-"-c	compile only\n",
-"-dn	set switch statement density to `n'\n",
-"-Dname -Dname=def	define the preprocessor symbol `name'\n",
-"-E	run only the preprocessor on the named C programs and unsuffixed files\n",
-"-g	produce symbol table information for debuggers\n",
-"-help or -?	print this message\n",
-"-Idir	add `dir' to the beginning of the list of #include directories\n",	
-"-lx	search library `x'\n",
-"-N	do not search the standard directories for #include files\n",
-"-n	emit code to check for dereferencing zero pointers\n",
-"-O	is ignored\n",
-"-o file	leave the output in `file'\n",
-"-P	print ANSI-style declarations for globals\n",
-"-p -pg	emit profiling code; see prof(1) and gprof(1)\n",
-"-S	compile to assembly language\n",
+        "-Bdir/	use the compiler named `dir/rcc'\n", "-c	compile only\n",
+        "-dn	set switch statement density to `n'\n",
+        "-Dname -Dname=def	define the preprocessor symbol `name'\n",
+        "-E	run only the preprocessor on the named C programs and unsuffixed files\n",
+        "-g	produce symbol table information for debuggers\n", "-help or -?	print this message\n",
+        "-Idir	add `dir' to the beginning of the list of #include directories\n", "-lx	search library `x'\n",
+        "-N	do not search the standard directories for #include files\n",
+        "-n	emit code to check for dereferencing zero pointers\n", "-O	is ignored\n",
+        "-o file	leave the output in `file'\n", "-P	print ANSI-style declarations for globals\n",
+        "-p -pg	emit profiling code; see prof(1) and gprof(1)\n", "-S	compile to assembly language\n",
 #ifdef linux
-"-static	specify static libraries (default is dynamic)\n",
+        "-static	specify static libraries (default is dynamic)\n",
 #endif
-"-t -tname	emit function tracing calls to printf or to `name'\n",
-"-target name	is ignored\n",
-"-tempdir=dir	place temporary files in `dir/'", "\n"
-"-Uname	undefine the preprocessor symbol `name'\n",
-"-v	show commands as they are executed; 2nd -v suppresses execution\n",
-"-w	suppress warnings\n",
-"-Woarg	specify system-specific `arg'\n",
-"-W[pfal]arg	pass `arg' to the preprocessor, compiler, assembler, or linker\n",
-	0 };
-	int i;
-	char *s;
-
-	msgs[0] = progname;
-	for (i = 0; msgs[i]; i++) {
-		fprintf(stderr, "%s", msgs[i]);
-		if (strncmp("-tempdir", msgs[i], 8) == 0 && tempdir)
-			fprintf(stderr, "; default=%s", tempdir);
-	}
-#define xx(v) if ((s = getenv(#v))) fprintf(stderr, #v "=%s\n", s)
-	xx(LCCINPUTS);
-	xx(LCCDIR);
+        "-t -tname	emit function tracing calls to printf or to `name'\n", "-target name	is ignored\n",
+        "-tempdir=dir	place temporary files in `dir/'",
+        "\n"
+        "-Uname	undefine the preprocessor symbol `name'\n",
+        "-v	show commands as they are executed; 2nd -v suppresses execution\n", "-w	suppress warnings\n",
+        "-Woarg	specify system-specific `arg'\n",
+        "-W[pfal]arg	pass `arg' to the preprocessor, compiler, assembler, or linker\n", 0};
+    int i;
+    char *s;
+
+    msgs[0] = progname;
+    for (i = 0; msgs[i]; i++)
+    {
+        fprintf(stderr, "%s", msgs[i]);
+        if (strncmp("-tempdir", msgs[i], 8) == 0 && tempdir)
+            fprintf(stderr, "; default=%s", tempdir);
+    }
+#define xx(v)             \
+    if ((s = getenv(#v))) \
+    fprintf(stderr, #v "=%s\n", s)
+    xx(LCCINPUTS);
+    xx(LCCDIR);
 #undef xx
 }
 
 /* initinputs - if LCCINPUTS or include is defined, use them to initialize various lists */
-static void initinputs(void) {
-	char *s = getenv("LCCINPUTS");
-	List b;
-
-	if (s == 0 || (s = inputs)[0] == 0)
-		s = ".";
-	if (s) {
-		lccinputs = path2list(s);
-		if ((b = lccinputs))
-			do {
-				b = b->link;
-				if (strcmp(b->str, ".") != 0) {
-					ilist = append(concat("-I", b->str), ilist);
-					if (strstr(com[1], "win32") == NULL)
-						llist[0] = append(concat("-L", b->str), llist[0]);
-				} else
-					b->str = "";
-			} while (b != lccinputs);
-	}
+static void initinputs(void)
+{
+    char *s = getenv("LCCINPUTS");
+    List b;
+
+    if (s == 0 || (s = inputs)[0] == 0)
+        s = ".";
+    if (s)
+    {
+        lccinputs = path2list(s);
+        if ((b = lccinputs))
+            do
+            {
+                b = b->link;
+                if (strcmp(b->str, ".") != 0)
+                {
+                    ilist = append(concat("-I", b->str), ilist);
+                    if (strstr(com[1], "win32") == NULL)
+                        llist[0] = append(concat("-L", b->str), llist[0]);
+                }
+                else
+                    b->str = "";
+            } while (b != lccinputs);
+    }
 }
 
 /* interrupt - catch interrupt signals */
-static void interrupt(int n) {
-	rm(rmlist);
-	exit(n = 100);
+static void interrupt(int n)
+{
+    rm(rmlist);
+    exit(n = 100);
 }
 
 /* opt - process option in arg */
-static void opt(char *arg) {
-	switch (arg[1]) {	/* multi-character options */
-	case 'W':	/* -Wxarg */
-		if (arg[2] && arg[3])
-			switch (arg[2]) {
-			case 'o':
-				if (option(&arg[3]))
-					return;
-				break;
-			case 'p':
-				plist = append(&arg[3], plist);
-				return;
-			case 'f':
-				if (strcmp(&arg[3], "-C") || option("-b")) {
-					clist = append(&arg[3], clist);
-					return;
-				}
-				break; /* and fall thru */
-			case 'a':
-				alist = append(&arg[3], alist);
-				return;
-			case 'l':
-				llist[0] = append(&arg[3], llist[0]);
-				return;
-			}
-		fprintf(stderr, "%s: %s ignored\n", progname, arg);
-		return;
-	case 'd':	/* -dn */
-		arg[1] = 's';
-		clist = append(arg, clist);
-		return;
-	case 't':	/* -t -tname -tempdir=dir */
-		if (strncmp(arg, "-tempdir=", 9) == 0)
-			tempdir = arg + 9;
-		else
-			clist = append(arg, clist);
-		return;
-	case 'p':	/* -p -pg */
-		if (option(arg))
-			clist = append(arg, clist);
-		else
-			fprintf(stderr, "%s: %s ignored\n", progname, arg);
-		return;
-	case 'D':	/* -Dname -Dname=def */
-	case 'U':	/* -Uname */
-	case 'I':	/* -Idir */
-		plist = append(arg, plist);
-		return;
-	case 'B':	/* -Bdir -Bstatic -Bdynamic */
+static void opt(char *arg)
+{
+    switch (arg[1])
+    { /* multi-character options */
+        case 'W': /* -Wxarg */
+            if (arg[2] && arg[3])
+                switch (arg[2])
+                {
+                    case 'o':
+                        if (option(&arg[3]))
+                            return;
+                        break;
+                    case 'p':
+                        plist = append(&arg[3], plist);
+                        return;
+                    case 'f':
+                        if (strcmp(&arg[3], "-C") || option("-b"))
+                        {
+                            clist = append(&arg[3], clist);
+                            return;
+                        }
+                        break; /* and fall thru */
+                    case 'a':
+                        alist = append(&arg[3], alist);
+                        return;
+                    case 'l':
+                        llist[0] = append(&arg[3], llist[0]);
+                        return;
+                }
+            fprintf(stderr, "%s: %s ignored\n", progname, arg);
+            return;
+        case 'd': /* -dn */
+            arg[1] = 's';
+            clist = append(arg, clist);
+            return;
+        case 't': /* -t -tname -tempdir=dir */
+            if (strncmp(arg, "-tempdir=", 9) == 0)
+                tempdir = arg + 9;
+            else
+                clist = append(arg, clist);
+            return;
+        case 'p': /* -p -pg */
+            if (option(arg))
+                clist = append(arg, clist);
+            else
+                fprintf(stderr, "%s: %s ignored\n", progname, arg);
+            return;
+        case 'D': /* -Dname -Dname=def */
+        case 'U': /* -Uname */
+        case 'I': /* -Idir */
+            plist = append(arg, plist);
+            return;
+        case 'B': /* -Bdir -Bstatic -Bdynamic */
 #ifdef sparc
-		if (strcmp(arg, "-Bstatic") == 0 || strcmp(arg, "-Bdynamic") == 0)
-			llist[1] = append(arg, llist[1]);
-		else
-#endif	
-		{
-		static char *path;
-		if (path)
-			error("-B overwrites earlier option", 0);
-		path = arg + 2;
-		if (strstr(com[1], "win32") != NULL)
-			com[0] = concat(replace(path, '/', '\\'), concat("rcc", first(suffixes[4])));
-		else
-			com[0] = concat(path, "rcc");
-		if (path[0] == 0)
-			error("missing directory in -B option", 0);
-		}
-		return;
-	case 'h':
-		if (strcmp(arg, "-help") == 0) {
-			static int printed = 0;
-	case '?':
-			if (!printed)
-				help();
-			printed = 1;
-			return;
-		}
+            if (strcmp(arg, "-Bstatic") == 0 || strcmp(arg, "-Bdynamic") == 0)
+                llist[1] = append(arg, llist[1]);
+            else
+#endif
+            {
+                static char *path;
+                if (path)
+                    error("-B overwrites earlier option", 0);
+                path = arg + 2;
+                if (strstr(com[1], "win32") != NULL)
+                    com[0] = concat(replace(path, '/', '\\'), concat("rcc", first(suffixes[4])));
+                else
+                    com[0] = concat(path, "rcc");
+                if (path[0] == 0)
+                    error("missing directory in -B option", 0);
+            }
+            return;
+        case 'h':
+            if (strcmp(arg, "-help") == 0)
+            {
+                static int printed = 0;
+                case '?':
+                    if (!printed)
+                        help();
+                    printed = 1;
+                    return;
+            }
 #ifdef linux
-	case 's':
-		if (strcmp(arg,"-static") == 0) {
-			if (!option(arg))
-				fprintf(stderr, "%s: %s ignored\n", progname, arg);
-			return;
-		}
-#endif         
-	}
-	if (arg[2] == 0)
-		switch (arg[1]) {	/* single-character options */
-		case 'S':
-			Sflag++;
-			return;
-		case 'O':
-			fprintf(stderr, "%s: %s ignored\n", progname, arg);
-			return;
-		case 'A': case 'n': case 'w': case 'P':
-			clist = append(arg, clist);
-			return;
-		case 'g': case 'b':
-			if (option(arg))
-				clist = append(arg[1] == 'g' ? "-g2" : arg, clist);
-			else
-				fprintf(stderr, "%s: %s ignored\n", progname, arg);
-			return;
-		case 'G':
-			if (option(arg)) {
-				clist = append("-g3", clist);
-				llist[0] = append("-N", llist[0]);
-			} else
-				fprintf(stderr, "%s: %s ignored\n", progname, arg);
-			return;
-		case 'E':
-			Eflag++;
-			return;
-		case 'c':
-			cflag++;
-			return;
-		case 'N':
-			if (strcmp(basename(cpp[0]), "gcc-cpp") == 0)
-				plist = append("-nostdinc", plist);
-			include[0] = 0;
-			ilist = 0;
-			return;
-		case 'v':
-			if (verbose++ == 0) {
-				if (strcmp(basename(cpp[0]), "gcc-cpp") == 0)
-					plist = append(arg, plist);
-				clist = append(arg, clist);
-				fprintf(stderr, "%s %s\n", progname, rcsid);
-			}
-			return;
-		}
-	if (cflag || Sflag || Eflag)
-		fprintf(stderr, "%s: %s ignored\n", progname, arg);
-	else
-		llist[1] = append(arg, llist[1]);
+        case 's':
+            if (strcmp(arg, "-static") == 0)
+            {
+                if (!option(arg))
+                    fprintf(stderr, "%s: %s ignored\n", progname, arg);
+                return;
+            }
+#endif
+    }
+    if (arg[2] == 0)
+        switch (arg[1])
+        { /* single-character options */
+            case 'S':
+                Sflag++;
+                return;
+            case 'O':
+                fprintf(stderr, "%s: %s ignored\n", progname, arg);
+                return;
+            case 'A':
+            case 'n':
+            case 'w':
+            case 'P':
+                clist = append(arg, clist);
+                return;
+            case 'g':
+            case 'b':
+                if (option(arg))
+                    clist = append(arg[1] == 'g' ? "-g2" : arg, clist);
+                else
+                    fprintf(stderr, "%s: %s ignored\n", progname, arg);
+                return;
+            case 'G':
+                if (option(arg))
+                {
+                    clist = append("-g3", clist);
+                    llist[0] = append("-N", llist[0]);
+                }
+                else
+                    fprintf(stderr, "%s: %s ignored\n", progname, arg);
+                return;
+            case 'E':
+                Eflag++;
+                return;
+            case 'c':
+                cflag++;
+                return;
+            case 'N':
+                if (strcmp(basename(cpp[0]), "gcc-cpp") == 0)
+                    plist = append("-nostdinc", plist);
+                include[0] = 0;
+                ilist = 0;
+                return;
+            case 'v':
+                if (verbose++ == 0)
+                {
+                    if (strcmp(basename(cpp[0]), "gcc-cpp") == 0)
+                        plist = append(arg, plist);
+                    clist = append(arg, clist);
+                    fprintf(stderr, "%s %s\n", progname, rcsid);
+                }
+                return;
+        }
+    if (cflag || Sflag || Eflag)
+        fprintf(stderr, "%s: %s ignored\n", progname, arg);
+    else
+        llist[1] = append(arg, llist[1]);
 }
 
 /* path2list - convert a colon- or semicolon-separated list to a list */
-static List path2list(const char *path) {
-	List list = NULL;
-	char sep = ':';
-
-	if (path == NULL)
-		return NULL;
-	if (strchr(path, ';'))
-		sep = ';';
-	while (*path) {
-		char *p, buf[512];
-		if ((p = strchr(path, sep))) {
-			assert(p - path < sizeof buf);
-			strncpy(buf, path, p - path);
-			buf[p-path] = '\0';
-		} else {
-			assert(strlen(path) < sizeof buf);
-			strcpy(buf, path);
-		}
-		if (!find(buf, list))
-			list = append(strsave(buf), list);
-		if (p == 0)
-			break;
-		path = p + 1;
-	}
-	return list;
+static List path2list(const char *path)
+{
+    List list = NULL;
+    char sep = ':';
+
+    if (path == NULL)
+        return NULL;
+    if (strchr(path, ';'))
+        sep = ';';
+    while (*path)
+    {
+        char *p, buf[512];
+        if ((p = strchr(path, sep)))
+        {
+            assert(p - path < sizeof buf);
+            strncpy(buf, path, p - path);
+            buf[p - path] = '\0';
+        }
+        else
+        {
+            assert(strlen(path) < sizeof buf);
+            strcpy(buf, path);
+        }
+        if (!find(buf, list))
+            list = append(strsave(buf), list);
+        if (p == 0)
+            break;
+        path = p + 1;
+    }
+    return list;
 }
 
 /* replace - copy str, then replace occurrences of from with to, return the copy */
-char *replace(const char *str, int from, int to) {
-	char *s = strsave(str), *p = s;
+char *replace(const char *str, int from, int to)
+{
+    char *s = strsave(str), *p = s;
 
-	for ( ; (p = strchr(p, from)) != NULL; p++)
-		*p = to;
-	return s;
+    for (; (p = strchr(p, from)) != NULL; p++)
+        *p = to;
+    return s;
 }
 
 /* rm - remove files in list */
-static void rm(List list) {
-	if (list) {
-		List b = list;
-		if (verbose)
-			fprintf(stderr, "rm");
-		do {
-			if (verbose)
-				fprintf(stderr, " %s", b->str);
-			if (verbose < 2)
-				remove(b->str);
-		} while ((b = b->link) != list);
-		if (verbose)
-			fprintf(stderr, "\n");
-	}
+static void rm(List list)
+{
+    if (list)
+    {
+        List b = list;
+        if (verbose)
+            fprintf(stderr, "rm");
+        do
+        {
+            if (verbose)
+                fprintf(stderr, " %s", b->str);
+            if (verbose < 2)
+                remove(b->str);
+        } while ((b = b->link) != list);
+        if (verbose)
+            fprintf(stderr, "\n");
+    }
 }
 
 /* strsave - return a saved copy of string str */
-char *strsave(const char *str) {
-	return strcpy(alloc(strlen(str)+1), str);
-}
+char *strsave(const char *str) { return strcpy(alloc(strlen(str) + 1), str); }
 
 /* stringf - format and return a string */
-char *stringf(const char *fmt, ...) {
-	char buf[1024];
-	va_list ap;
-
-	va_start(ap, fmt);
-	vsprintf(buf, fmt, ap);
-	va_end(ap);
-	return strsave(buf);
+char *stringf(const char *fmt, ...)
+{
+    char buf[1024];
+    va_list ap;
+
+    va_start(ap, fmt);
+    vsprintf(buf, fmt, ap);
+    va_end(ap);
+    return strsave(buf);
 }
 
 /* suffix - if one of tails[0..n-1] holds a proper suffix of name, return its index */
-int suffix(char *name, char *tails[], int n) {
-	int i, len = strlen(name);
-
-	for (i = 0; i < n; i++) {
-		char *s = tails[i], *t;
-		for ( ; (t = strchr(s, ';')); s = t + 1) {
-			int m = t - s;
-			if (len > m && strncmp(&name[len-m], s, m) == 0)
-				return i;
-		}
-		if (*s) {
-			int m = strlen(s);
-			if (len > m && strncmp(&name[len-m], s, m) == 0)
-				return i;
-		}
-	}
-	return -1;
+int suffix(char *name, char *tails[], int n)
+{
+    int i, len = strlen(name);
+
+    for (i = 0; i < n; i++)
+    {
+        char *s = tails[i], *t;
+        for (; (t = strchr(s, ';')); s = t + 1)
+        {
+            int m = t - s;
+            if (len > m && strncmp(&name[len - m], s, m) == 0)
+                return i;
+        }
+        if (*s)
+        {
+            int m = strlen(s);
+            if (len > m && strncmp(&name[len - m], s, m) == 0)
+                return i;
+        }
+    }
+    return -1;
 }
 
 /* tempname - generate a temporary file name in tempdir with given suffix */
-char *tempname(char *suffix) {
-	static int n;
-	char *name = stringf("%s/lcc%d%d%s", tempdir, getpid(), n++, suffix);
-
-	if (strstr(com[1], "win32") != NULL)
-		name = replace(name, '/', '\\');
-	rmlist = append(name, rmlist);
-	return name;
+char *tempname(char *suffix)
+{
+    static int n;
+    char *name = stringf("%s/lcc%d%d%s", tempdir, getpid(), n++, suffix);
+
+    if (strstr(com[1], "win32") != NULL)
+        name = replace(name, '/', '\\');
+    rmlist = append(name, rmlist);
+    return name;
 }