void swf_FreeGradient(GRADIENT* gradient);
char* swf_GetString(TAG*t);
int swf_SetU8(TAG * t,U8 v); // resets Bitcount
int swf_SetU16(TAG * t,U16 v);
void swf_SetS16(TAG * t,int v);
int swf_SetU32(TAG * t,U32 v);
void swf_FreeGradient(GRADIENT* gradient);
char* swf_GetString(TAG*t);
int swf_SetU8(TAG * t,U8 v); // resets Bitcount
int swf_SetU16(TAG * t,U16 v);
void swf_SetS16(TAG * t,int v);
int swf_SetU32(TAG * t,U32 v);