fontconfig library: build fixes and compiler warning fixes

[fontconfig.git] / fc-list / fc-list.c

diff --git a/fc-list/fc-list.c b/fc-list/fc-list.c
index 67d712020320fd5c659829a6c0f0c7c33d59a020..1d2d67b30b5ceed878011414826013616b949631 100644 (file)
--- a/fc-list/fc-list.c
+++ b/fc-list/fc-list.c
@@ -25,6 +25,7 @@
 #include <fontconfig/fontconfig.h>
 #include <stdio.h>
 #include <unistd.h>
+#include <stdlib.h>
 #ifdef HAVE_CONFIG_H
 #include <config.h>
 #else
@@ -47,7 +48,7 @@ extern int optind, opterr, optopt;
 #endif
 #endif
 
-void usage (char *program)
+static void usage (char *program)
 {
     fprintf (stderr, "usage: %s [-vV?] [--verbose] [--version] [--help] [dirs]\n",
             program);
@@ -63,8 +64,6 @@ void usage (char *program)
 int
 main (int argc, char **argv)
 {
-    int                ret = 0;
-    FcFontSet  *set;
     int                verbose = 0;
     int                i;
     FcObjectSet *os = FcObjectSetBuild (FC_FAMILY, FC_LANG, 0);