Define __printflike if needed

Added a macro copied from tmux.h in OpenBSD’s tmux source code.

1 files changed, 5 insertions, 0 deletions

diff --git a/rogue.h b/rogue.h
index e3ae604..b097bf2 100644
--- a/rogue.h
+++ b/rogue.h
@@ -45,6 +45,11 @@
  *         gain or profit.
  */
 
+#ifndef __printflike
+#define __printflike(a, b) __attribute__ ((format (printf, a, b)))
+#endif
+
+
 #define boolean char
 
 #define NOTHING		((unsigned short)     0)