Whoever originally added the -help switch to all the commands got too cute and

[mmh] / uip / slocal.c

diff --git a/uip/slocal.c b/uip/slocal.c
index 03dea14..b665280 100644 (file)
--- a/uip/slocal.c
+++ b/uip/slocal.c
@@ -28,7 +28,15 @@
 #include <signal.h>
 #include <sys/ioctl.h>
 #include <fcntl.h>
-#include <grp.h>
+
+#include <grp.h>     /* initgroups() is here on Solaris 2.6 */
+#include <unistd.h>  /* initgroups() is here on HP-UX 10.20 */
+
+/* On AIX 4.1, initgroups() is defined and even documented (giving the parameter
+   types as "char*" and "int"), but doesn't have a prototype in any of the
+   system header files.  On other OSes, this should be a duplicate prototype
+   that won't cause any errors or warnings. */
+extern int  initgroups(const char*, gid_t);
 
 #ifdef HAVE_DB1_NDBM_H
 #include <db1/ndbm.h>
@@ -76,7 +84,7 @@ static struct swit switches[] = {
 #define VERSIONSW     13
     { "version", 0 },
 #define        HELPSW        14
-    { "help", 4 },
+    { "help", 0 },
     { NULL, 0 }
 };