Sprinkling the source with static and attributes.

[tinc] / lib / xalloc.h

diff --git a/lib/xalloc.h b/lib/xalloc.h
index 84b6cac..dbba254 100644 (file)
--- a/lib/xalloc.h
+++ b/lib/xalloc.h
@@ -18,7 +18,9 @@ extern char *const xalloc_msg_memory_exhausted;
 /* FIXME: describe */
 extern void (*xalloc_fail_func) ();
 
-void *xmalloc PARAMS ((size_t n));
-void *xmalloc_and_zero PARAMS ((size_t n));
+void *xmalloc PARAMS ((size_t n)) __attribute__ ((malloc));
+void *xmalloc_and_zero PARAMS ((size_t n)) __attribute__ ((malloc));
 void *xcalloc PARAMS ((size_t n, size_t s));
-void *xrealloc PARAMS ((void *p, size_t n));
+void *xrealloc PARAMS ((void *p, size_t n)) __attribute__ ((malloc));
+
+char *xstrdup PARAMS ((const char *s)) __attribute__ ((malloc));