PPCWritePBRec
PPCHeader 38 0 Common fields of PPC param blocks short filler1; 2 38 Port reference number of this
PPCSessRefNum sessRefNum; 4 40 Session reference number
Size bufferLength; 4 44 Length of data buffer
Size actualLength; 4 48 Actual length of data written
Ptr bufferPtr; 4 52 Pointer to data buffer
Boolean more; 1 56 TRUE if more data in this block to be
written
unsigned char filler2; 1 57 Filler
unsigned long userData; 4 58 Application-specific data
OSType blockCreator; 4 62 Creator of block read
OSType blockType; 4 66 Type of block read
typedef PPCWritePBRec *PPCWritePBPtr;