From: Hiltjo Posthuma <hiltjo@codemadness.org>
Date: Fri, 9 Mar 2018 14:36:38 +0000 (+0100)
Subject: use math.h for ceilf
X-Git-Url: https://git.danieliu.xyz/?p=st.git;a=commitdiff_plain;h=c5ba9c025b7ebc34979e839453528f6e4a18712d

use math.h for ceilf
---

diff --git a/x.c b/x.c
index 537322b..d43a529 100644
--- a/x.c
+++ b/x.c
@@ -1,5 +1,6 @@
 /* See LICENSE for license details. */
 #include <errno.h>
+#include <math.h>
 #include <limits.h>
 #include <locale.h>
 #include <signal.h>
@@ -901,7 +902,6 @@ xloadfonts(char *fontstr, double fontsize)
 {
 	FcPattern *pattern;
 	double fontval;
-	float ceilf(float);
 
 	if (fontstr[0] == '-') {
 		pattern = XftXlfdParse(fontstr, False, False);