void PicoSetSurfaceIndex( picoSurface_t *surface, int num, picoIndex_t index );
void PicoSetSurfaceIndexes( picoSurface_t *surface, int num, picoIndex_t *index, int count );
void PicoSetFaceNormal( picoSurface_t *surface, int num, picoVec3_t normal );
void PicoSetSurfaceIndex( picoSurface_t *surface, int num, picoIndex_t index );
void PicoSetSurfaceIndexes( picoSurface_t *surface, int num, picoIndex_t *index, int count );
void PicoSetFaceNormal( picoSurface_t *surface, int num, picoVec3_t normal );