windefs.gml

开放源码的编译器open watcom 1.6.0版的源代码

.chap Definitions of Windows Terms
.*
.begnote $setptnt 15
.note CALLBACKPTR
.ix 'CALLBACKPTR'
Pointer to a 16-bit callback routine; used to call into 32-bit
functions.
.note DWORD
.ix 'DWORD'
An unsigned long.
.note HINDIR
.ix 'HINDIR'
A handle to 16-bit function that needs to be called indirectly.
.note PROCPTR
.ix 'PROCPTR'
A pointer to a 32-bit callback routine.
Although the callback routine is declared as far, only the 32-bit
offset is used.
.note WORD
.ix 'WORD'
An unsigned short.
.endnote