Note: This API call is for DOS and Win16 personality only. Use Family API for portability.

AH=00H

Version

2 and higher

Brief

Obtains the version number of the Extended Memory Specification that is supported by the installed driver.

Family API

none

Input

AH = 00h

Return

AX status: 0000H = successful, 0001H = error and BL=XMS error code (if BL >= 80H) else = XMS version number in BCD; e.g., 0234H=2.34

BX driver internal version number

DX HMA flag: 0001H = HMA exists; 0000H=HMA does not exist

Notes

See also