picoModel_t *PicoLoadModel( char *name, int frameNum );
typedef size_t (*PicoInputStreamReadFunc)(void* inputStream, unsigned char* buffer, size_t length);
-picoModel_t* PicoModuleLoadModelStream( const picoModule_t* module, void* inputStream, PicoInputStreamReadFunc inputStreamRead, size_t streamLength, int frameNum );
+picoModel_t* PicoModuleLoadModelStream( const picoModule_t* module, void* inputStream, PicoInputStreamReadFunc inputStreamRead, size_t streamLength, int frameNum, const char *fileName );
/* model functions */
picoModel_t *PicoNewModel( void );