bugfixes, r171 release

[fceu.git] / drivers / common / config.c

diff --git a/drivers/common/config.c b/drivers/common/config.c
index f82323d..5c72317 100644 (file)
--- a/drivers/common/config.c
+++ b/drivers/common/config.c
@@ -115,12 +115,12 @@ static void SaveParse(CFGSTRUCT *cfgst, FILE *fp)
         } while(cfgst[x].ptr);
 }
 
-void SaveFCEUConfig(char *filename, CFGSTRUCT *cfgst)
+int SaveFCEUConfig(char *filename, CFGSTRUCT *cfgst)
 {
        FILE *fp;
 
         fp=fopen(filename,"wb");
-        if(fp==NULL) return;
+        if(fp==NULL) return -1;
 
        SaveParse(cfgst,fp);
 
@@ -128,6 +128,7 @@ void SaveFCEUConfig(char *filename, CFGSTRUCT *cfgst)
 #ifdef GP2X
        sync();
 #endif
+       return 0;
 }
 
 static void LoadParse(CFGSTRUCT *cfgst, FILE *fp)
@@ -146,12 +147,13 @@ static void LoadParse(CFGSTRUCT *cfgst, FILE *fp)
         } while(cfgst[x].ptr);
 }
 
-void LoadFCEUConfig(char *filename, CFGSTRUCT *cfgst)
+int LoadFCEUConfig(char *filename, CFGSTRUCT *cfgst)
 {
         FILE *fp;
 
         fp=fopen(filename,"rb");
-        if(fp==NULL) return;
+        if(fp==NULL) return -1;
        LoadParse(cfgst,fp);
         fclose(fp);
+       return 0;
 }