===================================================================
RCS file: /cvs/mandoc/test-ohash.c,v
retrieving revision 1.3
retrieving revision 1.5
diff -u -p -r1.3 -r1.5
--- mandoc/test-ohash.c	2014/06/20 02:55:49	1.3
+++ mandoc/test-ohash.c	2016/07/18 18:35:05	1.5
@@ -3,9 +3,27 @@
 #include <stdlib.h>
 #include <ohash.h>
 
-void *xmalloc(size_t sz, void *arg) { return(calloc(1,sz)); }
-void *xcalloc(size_t nmemb, size_t sz, void *arg) { return(calloc(nmemb,sz)); }
-void xfree(void *p, void *arg) { free(p); }
+static void	*xmalloc(size_t, void *);
+static void	*xcalloc(size_t, size_t, void *);
+static void	 xfree(void *, void *);
+
+
+static void *
+xmalloc(size_t sz, void *arg) {
+	return calloc(1,sz);
+}
+
+static void *
+xcalloc(size_t nmemb, size_t sz, void *arg)
+{
+	return calloc(nmemb,sz);
+}
+
+static void
+xfree(void *p, void *arg)
+{
+	free(p);
+}
 
 int
 main(void)