IFNDEF _WIN31ERR_
_WIN31ERR_ EQU 1
;* Windows3.1 possible return value
W31RET_0 EQU 0
W31RET_1 EQU 1
W31RET_2 EQU 2
W31RET_3 EQU 3
W31RET_11 EQU 11
W31RET_FFFF EQU -1
ENDIF ; _WIN31ERR_