Find a control with a AOExtInspector interface, and which is best suited for a specific file extension
#include <aoi.h> const AOICtrl_t *AoFindExt(const char *extension, int32_t *rating, const char *interface, int32_t version);
This function finds the control that has an AOExtInspector interface which returns the best rating for the given extension, and has the given interface and version, if specified.
A pointer to an AOICtrl_t control, or NULL if no control is found.
AOICtrl_t, AoFindFormats(), AoFindMime(), AoFindName(), AoFindStreams()