Add some options to FileMenu

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source/utils/utils.c

@@ -20,4 +20,13 @@ void MaskIn(char *mod, u32 bitstream, char mask){
         bitstream >>= 1;
         mod++;
     }
+}
+
+// non-zero is yes, zero is no
+bool StrEndsWith(char *begin, char *end){
+    begin = strrchr(begin, *end);
+    if (begin != NULL)
+        return !strcmp(begin, end);
+
+    return 0;
 }