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	arg.h - rfcommd - RFCOMM daemon to run filters on clients.
	git clone git://bitreich.org/rfcommd/ git://enlrupgkhuxnvlhsf6lc3fziv5h2hhfrinw…
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	---
	arg.h (996B)
	---
	1 /*
	2 * Copy me if you can.
	3 * by 20h
	4 */
	5
	6 #ifndef ARG_H__
	7 #define ARG_H__
	8
	9 /* use main(int argc, char argv[]) /
	10 #define ARGBEGIN(ARGV0) for (ARGV0 = *argv, argv++, argc--;\
	11 argv[0] && argv[0][0] == '-'\
	12 && argv[0][1];\
	13 argc--, argv++) {\
	14 char argc_;\
	15 char **argv_;\
	16 int brk_;\
	17 if (argv[0][1] == '-' && argv[0][2] == '…
	18 argv++;\
	19 argc--;\
	20 break;\
	21 }\
	22 for (brk_ = 0, argv[0]++, argv_ = argv;\
	23 argv[0][0] && !brk_;\
	24 argv[0]++) {\
	25 if (argv_ != argv)\
	26 break;\
	27 argc_ = argv[0][0];\
	28 switch (argc_)
	29 #define ARGEND }\
	30 }
	31
	32 #define ARGC() argc_
	33
	34 #define EARGF(x) ((argv[0][1] == '\0' && argv[1] == NULL)?\
	35 ((x), abort(), (char *)0) :\
	36 (brk_ = 1, (argv[0][1] != '\0')?\
	37 (&argv[0][1]) :\
	38 (argc--, argv++, argv[0])))
	39
	40 #define ARGF() ((argv[0][1] == '\0' && argv[1] == NULL)?\
	41 (char *)0 :\
	42 (brk_ = 1, (argv[0][1] != '\0')?\
	43 (&argv[0][1]) :\
	44 (argc--, argv++, argv[0])))
	45
	46 #endif