2 files changed, 5 insertions, 4 deletions
diff --git a/config.mk b/config.mk
index 0333587..fd98ccb 100644
--- a/config.mk
+++ b/config.mk
@@ -17,7 +17,7 @@ LIBS = -L/usr/lib -lc -lcrypt -L${X11LIB} -lX11
 # flags
 CFLAGS = -Os ${INCS} -DVERSION=\"${VERSION}\" -DHAVE_SHADOW_H
 LDFLAGS = ${LIBS}
-#CFLAGS = -g -Wall -O2 ${INCS} -DVERSION=\"${VERSION}\"
+#CFLAGS = -g -Wall -O2 ${INCS} -DVERSION=\"${VERSION}\" -DHAVE_SHADOW_H
 #LDFLAGS = -g ${LIBS}
 
 # On *BSD remove -DHAVE_SHADOW_H from CFLAGS
diff --git a/slock.c b/slock.c
index 866400d..12c991f 100644
--- a/slock.c
+++ b/slock.c
@@ -1,7 +1,7 @@
 /* (C)opyright MMIV-MMV Anselm R. Garbe <garbeam at gmail dot com>
  * See LICENSE file for license details.
  */
-#define _XOPEN_SOURCE
+#define _XOPEN_SOURCE 500
 
 #if HAVE_SHADOW_H
 #include <shadow.h>
@@ -9,6 +9,7 @@
 #include <pwd.h>
 #endif
 
+#include <ctype.h>
 #include <stdlib.h>
 #include <stdio.h>
 #include <string.h>
@@ -22,13 +23,13 @@ int
 main(int argc, char **argv) {
 	char curs[] = {0, 0, 0, 0, 0, 0, 0, 0};
 	char buf[32], passwd[256];
-	int num, prev_nitem, screen;
+	int num, screen;
 #if HAVE_SHADOW_H
 	struct spwd *sp;
 #else
 	struct passwd *pw;
 #endif
-	unsigned int i, len;
+	unsigned int len;
 	Bool running = True;
 	Cursor invisible;
 	Display *dpy;