FOURbt            570 transcode.c    	  case FOURbt:
FOURbt             48 transcode_data.h #define o4(b0,b1,b2,b3)	(PType(((((unsigned char)(b1))<<8)|(((unsigned char)(b2))<<16)|(((unsigned char)(b3))<<24)|((((unsigned char)(b0))&0x07)<<5)|FOURbt)&0xffffffffU))