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-rw-r--r--stern.c10
1 files changed, 7 insertions, 3 deletions
diff --git a/stern.c b/stern.c
index 8f235e3..c64de95 100644
--- a/stern.c
+++ b/stern.c
@@ -7,6 +7,7 @@
*/
#include <X11/Xlib.h>
+#include <X11/keysym.h>
#include <unistd.h>
#include <stdlib.h>
#include <stdio.h>
@@ -19,7 +20,7 @@ void MainLoop(void);
#define Usleep 10000
#define Width 400
#define Height 400
-#define Pi 3.1415926
+#define Pi (4 * atan(1))
#define SECOND
#if defined(FIRST)
@@ -129,8 +130,11 @@ int main(void)
case MapNotify:
break;
case KeyPress:
- XCloseDisplay(display);
- exit(0);
+ if (event.xkey.keycode == XKeysymToKeycode(display,
+ XK_q)) {
+ XCloseDisplay(display);
+ exit(0);
+ }
}
usleep(Usleep);