From e92dad4d873d8d883e50f70626d1fb13760f0431 Mon Sep 17 00:00:00 2001 From: Biswakalyan Bhuyan Date: Sun, 27 Feb 2022 18:35:24 +0530 Subject: dmenu update --- arg.h | 61 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 61 insertions(+) create mode 100644 arg.h (limited to 'arg.h') diff --git a/arg.h b/arg.h new file mode 100644 index 0000000..10054e7 --- /dev/null +++ b/arg.h @@ -0,0 +1,61 @@ +/* +// . . . +// | | | . +// ,-. ,-. |-. ,-. . ,-. | ,_, ,-. ,-. |-. ,-,-. . |- ,_, +// | | ,-| | | | | |-' | / `-. | | | | | | | | / +// `-| `-^ ^-' ' ' `-' `' '"' `-' `-' ' ' ' ' ' ' `' '"' +// ,| +// `' +// GITHUB:https://github.com/gabrielzschmitz +// INSTAGRAM:https://www.instagram.com/gabrielz.schmitz/ +// DOTFILES:https://github.com/gabrielzschmitz/dotfiles/ +*/ +/* + * Copy me if you can. + * by 20h + */ + +#ifndef ARG_H__ +#define ARG_H__ + +extern char *argv0; + +/* use main(int argc, char *argv[]) */ +#define ARGBEGIN for (argv0 = *argv, argv++, argc--;\ + argv[0] && argv[0][0] == '-'\ + && argv[0][1];\ + 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 }\ + } + +#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 -- cgit v1.2.3-59-g8ed1b