#include <errno.h>
#include <unistd.h>
-/* Set the user ID of the calling process to UID.
- If the calling process is the super-user, the real
- and effective user IDs, and the saved set-user-ID to UID;
- if not, the effective user ID is set to UID. */
+/* Set the effective user ID of the calling process to UID. */
int
-DEFUN(seteuid, (uid), int uid)
+DEFUN(seteuid, (uid), __uid_t uid)
{
errno = ENOSYS;
return -1;