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[/] [openrisc/] [trunk/] [gnu-src/] [newlib-1.17.0/] [newlib/] [libc/] [argz/] [argz_extract.c] - Rev 262
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/* Copyright (C) 2002 by Red Hat, Incorporated. All rights reserved. * * Permission to use, copy, modify, and distribute this software * is freely granted, provided that this notice is preserved. */ #include <stddef.h> #include <argz.h> #include <sys/types.h> void _DEFUN (argz_extract, (argz, argz_len, argv), char *argz _AND size_t argz_len _AND char **argv) { size_t i = 0; int j = 0; const size_t count = argz_count(argz, argz_len); if (argz_len > 1) for (i = argz_len - 2; i > 0; i--) { if (argz[i] == '\0') { j++; argv[count - j] = &argz[i + 1]; } } argv[0] = &argz[0]; argv[count] = NULL; }
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