Int 7A/AX=FDCBh

IBM Personal Communications/3270 - INSTALLATION CHECK

AX = FDCBh

Return:
DX:AX -> PCS/3270 signature block if loaded (see #03839)

Format of Personal Communications/3270 signature block:

Offset  Size    Description     (Table 03839)
04h    WORD    PCS/3270 signature (5741h)
06h    WORD    version (0501h = PCS/3270 v1.0)

Category: IBM Workstation/Terminal Emulators - Int 7Ah - I

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