diff --git a/main.c b/main.c
index 1bc4068..4aad990 100644
--- a/main.c
+++ b/main.c
@@ -63,7 +63,7 @@ scan()
 }
 
 static int
-win_property(Window w, Atom a, Atom t, long l, unsigned char **prop)
+winprop(Window w, Atom a, Atom t, long l, unsigned char **prop)
 {
 	int status, format;
 	unsigned long res, extra;
@@ -116,7 +116,7 @@ getproto(Window w)
 	long res;
 	Atom *protocols;
 
-	res = win_property(w, wmatom[WMProtocols], XA_ATOM, 20L,
+	res = winprop(w, wmatom[WMProtocols], XA_ATOM, 20L,
 			((unsigned char **)&protocols));
 	if(res <= 0) {
 		return protos;
diff --git a/util.c b/util.c
index 2414b39..99d7beb 100644
--- a/util.c
+++ b/util.c
@@ -12,7 +12,7 @@
 /* static */
 
 static void
-bad_malloc(unsigned int size)
+badmalloc(unsigned int size)
 {
 	eprint("fatal: could not malloc() %u bytes\n", size);
 }
@@ -25,7 +25,7 @@ emallocz(unsigned int size)
 	void *res = calloc(1, size);
 
 	if(!res)
-		bad_malloc(size);
+		badmalloc(size);
 	return res;
 }
 
@@ -45,7 +45,7 @@ erealloc(void *ptr, unsigned int size)
 {
 	void *res = realloc(ptr, size);
 	if(!res)
-		bad_malloc(size);
+		badmalloc(size);
 	return res;
 }