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This Trap writes a line of blobs to a window.

Call ParametersReturn Parameters
D0.B$74D0.LError return
D1.L x,y start coordinatesD1.LPreserved
D2.Lx,y end coordinatesD2.LPreserved
A0.LWindow IDA0.LPreserved
A1.LPointer to blobA1.LPreserved
A2.LPointer to patternA2.LPreserved
ERR.NOChannel not open
ERR.BPBad data structure
  • All registers note mentioned above are preserved on return.
  • Blobs are written continuously from the start address in D1 to the end address in D2.
  • Blobs wholly or partially outside the window are ignored and no error is signalled.

It is assumed here that A0.L contains the ID of the window.

  • qdosmsq/pe/lblb.1273758436.txt.gz
  • Last modified: 2010/05/13 14:47
  • by george.gwilt