libi3: free previous font on font load

[i3/i3] / include / sighandler.h

diff --git a/include/sighandler.h b/include/sighandler.h
index 5ffef2a35cc3ef5dccf14b3c9b6c92f4e5e915b2..184db73bc7d7d2890668aed32eba46510f252d96 100644 (file)
--- a/include/sighandler.h
+++ b/include/sighandler.h
@@ -9,13 +9,10 @@
  *               to restart inplace).
  *
  */
-#ifndef _SIGHANDLER_H
-#define _SIGHANDLER_H
+#pragma once
 
 /**
  * Setup signal handlers to safely handle SIGSEGV and SIGFPE
  *
  */
-void setup_signal_handler();
-
-#endif
+void setup_signal_handler(void);