# HG changeset patch
# User David A. Holland
# Date 1370922407 14400
# Node ID 83ad94eec98f0a90c0b733fa77b33495012bdf2b
# Parent  408331be879220fe40860f28d8d1b4a23f9a9722
don't rely on netbsd cdefs.h

diff -r 408331be8792 -r 83ad94eec98f utils.h
--- a/utils.h	Mon Jun 10 23:33:37 2013 -0400
+++ b/utils.h	Mon Jun 10 23:46:47 2013 -0400
@@ -32,6 +32,13 @@
 
 struct place;
 
+#if defined(__CLANG__) || defined(__GNUC__)
+#define PF(a, b) __attribute__((__format__(__printf__, a, b)))
+#define DEAD __attribute__((__noreturn__))
+#else
+#define PF(a, b)
+#define DEAD
+#endif
 
 #define HOWMANY(arr) (sizeof(arr)/sizeof((arr)[0]))
 
@@ -53,10 +60,10 @@
 bool is_identifier(const char *str);
 
 /* in place.c */
-void complain(const struct place *, const char *fmt, ...) __printflike(2, 3);
+void complain(const struct place *, const char *fmt, ...) PF(2, 3);
 void complain_fail(void);
 bool complain_failed(void);
 
 /* in main.c */
 void freestringlater(char *s);
-__dead void die(void);
+DEAD void die(void);