From a91b8c58bd07d23021e7e9d1d5204333d14df645 Mon Sep 17 00:00:00 2001
From: Sven Verdoolaege <skimo@kotnet.org>
Date: Sun, 7 Jun 2009 16:29:08 +0200
Subject: [PATCH] isl_input_omega.c: make variable_{free,new} static

---
 isl_input_omega.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/isl_input_omega.c b/isl_input_omega.c
index cd02cc5a..4fe49bdb 100644
--- a/isl_input_omega.c
+++ b/isl_input_omega.c
@@ -30,7 +30,7 @@ static struct vars *vars_new(struct isl_ctx *ctx)
 	return v;
 }
 
-void variable_free(struct variable *var)
+static void variable_free(struct variable *var)
 {
 	while (var) {
 		struct variable *next = var->next;
@@ -48,7 +48,7 @@ static void vars_free(struct vars *v)
 	free(v);
 }
 
-struct variable *variable_new(struct vars *v, const char *name, int len,
+static struct variable *variable_new(struct vars *v, const char *name, int len,
 				int pos)
 {
 	struct variable *var;
-- 
2.11.4.GIT