int
main(int argc, char *argv[], char **envp)
{
char *slash, *basename;
struct stub *ep;
if (argv[0] == NULL || *argv[0] == '\0')
crunched_usage();
slash = strrchr(argv[0], '/');
basename = slash ? slash + 1 : argv[0];
for (ep = entry_points; ep->name != NULL; ep++)
if (!strcmp(basename, ep->name))
break;
if (ep->name)
return ep->f(argc, argv, envp);
else {
fprintf(stderr, "%s: %s not compiled in\n", EXECNAME, basename);
crunched_usage();
}
}
int crunched_main(int argc, char **argv, char **envp)
{
char *slash;
struct stub *ep;
int columns, len;
if(argc <= 1)
crunched_usage();
slash = strrchr(argv[1], '/');
__progname = slash? slash+1 : argv[1];
return main(--argc, ++argv, envp);
}