Add a verbosity flag to getframe

include/libmegapixels.h

@@ -123,6 +123,9 @@ typedef struct _lmp_aaa {
 EXPORT int
 libmegapixels_init(libmegapixels_devconfig **config);
 
+EXPORT void
+libmegapixels_loglevel(int loglevel);
+
 EXPORT int
 libmegapixels_load_file(libmegapixels_devconfig *config, const char *file);