Fix -Wunused-result compiler warnings

[quix0rs-blobwars.git] / src / headers.h

diff --git a/src/headers.h b/src/headers.h
index be319310c91bf23395f637d0b0ab10ffd7b8004d..d67980993aec1e444a635fefc905985949eda357 100644 (file)
--- a/src/headers.h
+++ b/src/headers.h
@@ -18,6 +18,7 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 
 */
 
+#include <errno.h>
 #include <stdlib.h>
 #include <string.h>
 #include <math.h>