MFTempHLock
MFTempHLock Lock a handle in MultiFinder heap zone
#include <Memory.h> Memory Manager
void MFTempHLock( h, resultCode );
Handle h; handle to temporary block to be locked
OSErr * resultCode; result code if h is not a valid temporary handle
returns none
MFTempHLock locks a handle allocated with MFTempNewHandle.
The resultCode parameter will return one of the following error codes:
noErr No error
nilHandleErr Nil master pointer
memWZErr Attempt to operate on a free block