Source code of Windows XP (NT5)
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// Copyright (c) 1994 Microsoft Corporation
/*
gmem.h
This module supplies macros for fixed global memory allocation compatible with those used in the Multimedia extensions to Windows 3.x. It is included to simplify porting of the Windows 3.x 16 bit code.
Jul-16-91 NigelT
*/
#ifndef _GMEMMACROS_
#define _GMEMMACROS_
__inline LPBYTE GlobalAllocPtr(DWORD flags, DWORD cb){ HANDLE h; LPBYTE lp = NULL; h = GlobalAlloc(flags, cb); if (h) { lp = GlobalLock(h); } return(lp);}
#define GlobalFreePtr(lp) \
{ \ HANDLE h; \ h = GlobalHandle(lp); \ if (GlobalUnlock(h)) { \ /* memory still locked!! */ \ } \ h = GlobalFree(h); \ }#endif // _GMEMMACROS_
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