Allow a gamepad mapping to apply to all controllers, controllers of a particular type (i.e.e 6-button PS4 controllers) or specific controllers (based on SDL2 GUID) in addition to the controller in a certain slot

#ifndef PATHS_H_
#define PATHS_H_

void get_initial_browse_path(char **dst);
char *path_append(const char *base, const char *suffix);

#endif //PATHS_H_