Index: uspace/lib/c/generic/imath.c
===================================================================
--- uspace/lib/c/generic/imath.c	(revision a4ee8b3fca0d7b0c543ce931781458b39631b265)
+++ uspace/lib/c/generic/imath.c	(revision 76ec309b9a251f12c360f96f9d984e351e1725e5)
@@ -50,5 +50,5 @@
 errno_t ipow10_u64(unsigned exp, uint64_t *res)
 {
-	unsigned a;
+	uint64_t a;
 	uint64_t r;