ref: 742736e50d97306ad16853d18c977b502cf35b82
dir: /libnpe/getopt.c/
#include <unistd.h> #include "_parg.h" char *optarg; int optind, opterr, optopt; static struct parg_state npe_ps; static int npe_ps_init; int getopt(int argc, char *argv[], char *optstring) { int r; if(npe_ps_init == 0){ npe_parg_init(&npe_ps); npe_ps_init = 1; } r = npe_parg_getopt(&npe_ps, argc, argv, optstring); optarg = (char*)npe_ps.optarg; optind = npe_ps.optind; optopt = npe_ps.optopt; return r; }