git: 9front

ref: fda3acee5812fcae68ed2a50c2cbe15f7f354dfd
dir: /sys/src/ape/lib/ap/plan9/setuid.c/

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#include <sys/types.h>
#include <unistd.h>
#include <errno.h>

/*
 * BUG: never works
 */

int
setuid(uid_t)
{
	errno = EPERM;
	return -1;
}