-}
-static vg_log;
-
-static void vg_logx( FILE *file,
- const char *location, const char *prefix,
- const char *colour,
- const char *fmt, ... );
-
-static void _vg_logx_va( FILE *file,
- const char *location, const char *prefix,
- const char *colour,
- const char *fmt, va_list args );