X-Git-Url: https://plomlompom.com/repos/?a=blobdiff_plain;f=src%2Frexit.h;h=ac85577ef6a53f1aacb9186ad8e1fc1d180e8b13;hb=f99786b7ced5d2c79473ce9c57c683f74c706da0;hp=d4b19d7e70a7af7ce15d067bf14268f614119552;hpb=a974cdd6664ac23668baf50cdafe80b8c8838b1c;p=plomrogue

diff --git a/src/rexit.h b/src/rexit.h
index d4b19d7..ac85577 100644
--- a/src/rexit.h
+++ b/src/rexit.h
@@ -9,6 +9,7 @@
 
 
 
+#include <stdint.h> /* for uint8_t */
 struct World;
 struct Map;
 
@@ -34,11 +35,12 @@ extern void exit_game(struct World * world);
 
 
 
-/* If fail != 0, exit with an error message "msg" and clean up. (For  "fail",
- * pass the result of functions that return non-zero as an error status and
- * thereby avoid bloating up the code with if-error-conditionals.)
+/* If "err" != 0, exit with an error message "msg" and clean up. If "msg" is a
+ * NULL pointer, return generic error message. (For "err", pass the result of
+ * functions that return non-zero as an error status and thereby avoid bloating
+ * up the code with if-error-conditionals.)
  */
-extern void exit_err(unsigned char fail, struct World * world, char * msg);
+extern void exit_err(uint8_t err, struct World * world, char * msg);