Category : C Source Code
Archive   : TIFTOOL.ZIP
Filename : GETITLOC.C

/* GetItLoc.c - GetItLockIt
*/
#include "Aldtypes.h"
#include "ALDMEM.H"
#include "imtypes.h"
#include "immem.h"
#include "ImErr.h"

RC GetItLockIt (dwbytes, ph, plp)
DWORD dwbytes;
HANDLE *ph;
BYTE FAR **plp;
{
RC err = SUCCESS;

if (!(*ph = MMAlloc (dwbytes))) {
DBMSG(("GetItLockIt: MMAlloc fail\n"));
err = IM_MEM_FULL;
goto cu0;
}
if (!(*plp = (BYTE FAR *) MMLock (*ph))) {
DBMSG(("GetItLockIt: MMLock fail\n"));
MMFree (*ph);
*ph = HNULL;
err = IM_MEM_FAIL;
goto cu0;
}
cu0: return err;
}

void UnlockItFreeIt (h)
HANDLE h;
{
MMUnlock (h);
MMFree (h);
}