X-Git-Url: https://git.xinqibao.xyz/slock.git/blobdiff_plain/0f1157d7e6cabe0394ffc35a0a58a30507af8ebd..9fa696d6c13e64b5bdc9dd01e4965eccec4b23cf:/slock.c?ds=sidebyside

diff --git a/slock.c b/slock.c
index 866400d..0f4c3cc 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;
@@ -90,17 +91,6 @@ main(int argc, char **argv) {
 					|| IsMiscFunctionKey(ksym) || IsPFKey(ksym)
 					|| IsPrivateKeypadKey(ksym))
 				continue;
-			/* first check if a control mask is omitted */
-			if(ev.xkey.state & ControlMask) {
-				switch (ksym) {
-				case XK_h:
-				case XK_H: ksym = XK_BackSpace;
-					break;
-				case XK_u:
-				case XK_U: passwd[0] = 0;
-					continue;
-				}
-			}
 			switch(ksym) {
 			case XK_Return:
 #if HAVE_SHADOW_H