diff options
Diffstat (limited to 'ioq3-r437/src/tools/lcc/cpp/getopt.c')
-rw-r--r-- | ioq3-r437/src/tools/lcc/cpp/getopt.c | 53 |
1 files changed, 0 insertions, 53 deletions
diff --git a/ioq3-r437/src/tools/lcc/cpp/getopt.c b/ioq3-r437/src/tools/lcc/cpp/getopt.c deleted file mode 100644 index abcb35f8..00000000 --- a/ioq3-r437/src/tools/lcc/cpp/getopt.c +++ /dev/null @@ -1,53 +0,0 @@ -#include <stdio.h> -#include <string.h> -#define EPR fprintf(stderr, -#define ERR(str, chr) if(opterr){EPR "%s%c\n", str, chr);} -int opterr = 1; -int optind = 1; -int optopt; -char *optarg; - -int -getopt (int argc, char *const argv[], const char *opts) -{ - static int sp = 1; - int c; - char *cp; - - if (sp == 1) { - if (optind >= argc || - argv[optind][0] != '-' || argv[optind][1] == '\0') - return -1; - else if (strcmp(argv[optind], "--") == 0) { - optind++; - return -1; - } - } - optopt = c = argv[optind][sp]; - if (c == ':' || (cp=strchr(opts, c)) == 0) { - ERR (": illegal option -- ", c); - if (argv[optind][++sp] == '\0') { - optind++; - sp = 1; - } - return '?'; - } - if (*++cp == ':') { - if (argv[optind][sp+1] != '\0') - optarg = &argv[optind++][sp+1]; - else if (++optind >= argc) { - ERR (": option requires an argument -- ", c); - sp = 1; - return '?'; - } else - optarg = argv[optind++]; - sp = 1; - } else { - if (argv[optind][++sp] == '\0') { - sp = 1; - optind++; - } - optarg = 0; - } - return c; -} |