+++ /dev/null
-/*
- * Copy me if you can.
- * by 20h
- */
-
-#ifndef __ARG_H__
-#define __ARG_H__
-
-extern char *argv0;
-
-#define USED(x) ((void)(x))
-
-/* use main(int argc, char *argv[]) */
-#define ARGBEGIN for (argv0 = *argv, argv++, argc--;\
- argv[0] && argv[0][1]\
- && argv[0][0] == '-';\
- argc--, argv++) {\
- char _argc;\
- char **_argv;\
- int brk;\
- if (argv[0][1] == '-' && argv[0][2] == '\0') {\
- argv++;\
- argc--;\
- break;\
- }\
- for (brk = 0, argv[0]++, _argv = argv;\
- argv[0][0] && !brk;\
- argv[0]++) {\
- if (_argv != argv)\
- break;\
- _argc = argv[0][0];\
- switch (_argc)
-
-#define ARGEND }\
- USED(_argc);\
- }\
- USED(argv);\
- USED(argc);
-
-#define ARGC() _argc
-
-#define EARGF(x) ((argv[0][1] == '\0' && argv[1] == NULL)?\
- ((x), abort(), (char *)0) :\
- (brk = 1, (argv[0][1] != '\0')?\
- (&argv[0][1]) :\
- (argc--, argv++, argv[0])))
-
-#define ARGF() ((argv[0][1] == '\0' && argv[1] == NULL)?\
- (char *)0 :\
- (brk = 1, (argv[0][1] != '\0')?\
- (&argv[0][1]) :\
- (argc--, argv++, argv[0])))
-
-#endif
-