Description

This devhlp is the equivalent of DosQuerySysState API call. See more details about the data structures, arguments and options there.
Calling convention

• EAX = function code
• EBX = argument 1
• EDI = high 16 bit: argument 2, low 16 bit: argument 3
• ESI = FLAT (linear) address of a buffer
• ECX = size of buffer
• DL = 07eh

Returns

• CY=0, AX = 0, okay
• CY=1, AX = APIRET error code

Data structures

See DosQuerySysState

Restrictions

Valid at TASK time only. See DosQuerySysState