Rename some functions to make them unique

Makes things less confusing.
Ulterior motive: makes Meson unity builds work.

1 files changed, 1 insertions, 8 deletions

diff --git a/src/render.c b/src/render.c
index 40ab78b..f1ff019 100644
--- a/src/render.c
+++ b/src/render.c
@@ -41,6 +41,7 @@
 #include "frame.h"
 #include "render.h"
 #include "imagestore.h"
+#include "utils.h"
 
 
 static void do_background(cairo_t *cr, struct frame *fr)
@@ -274,14 +275,6 @@ cairo_surface_t *render_sc(SCBlock *scblocks, int w, int h,
 }
 
 
-static int safe_strcmp(const char *a, const char *b)
-{
-	if ( a == NULL ) return 1;
-	if ( b == NULL ) return 1;
-	return strcmp(a, b);
-}
-
-
 int export_pdf(struct presentation *p, const char *filename)
 {
 	double r;