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48 lines
1.5 KiB
Plaintext
48 lines
1.5 KiB
Plaintext
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;*****************************************************
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;*
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;* Console Control Block Definition
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;*
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;* +---------+---------+---------+---------+
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;* 00 | attach | queue |
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;* +---------+---------+---------+---------+
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;* 04 | flag | startcol| column | nchar |
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;* +---------+---------+---------+---------+
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;* 08 | mimic | msource | type | xdev |
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;* +---------+---------+---------+---------+
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;*
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;* attach - current owner of device
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;* if 0, no owner
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;* if 0ffffh, a mimic device
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;* queue - linked list of PDs waiting to attach
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;* flag - run-time flags
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;* startcol - used for line editing
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;* column - used for line editing
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;* nchar - 1 character read ahead for CTRL chars.
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;* mimic - cio dev that mimics us.
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;* 0ffh means no mimic device
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;* msource - if attach = 0ffffh, we are a
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;* mimic device and msource is the
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;* device we are mimicing.
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;* type - type of device
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;* xdev - XIOS device number
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;*
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;*****************************************************
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c_attach equ word ptr 0
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c_queue equ word ptr c_attach + word
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c_flag equ byte ptr c_queue + word
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c_strtcol equ byte ptr c_flag + byte
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c_column equ byte ptr c_strtcol + byte
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c_nchar equ byte ptr c_column + byte
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c_mimic equ byte ptr c_nchar + byte
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c_msource equ byte ptr c_mimic + byte
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c_type equ byte ptr c_msource + byte
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c_xdev equ byte ptr c_type + byte
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ccblen equ byte ptr c_xdev + byte
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; Flags for c_flag
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cf_listcp equ 001h ;control P toggle
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cf_compc equ 002h ;suppress output
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