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/* ScummVM - Scumm Interpreter
* Copyright (C) 2001 Ludvig Strigeus
* Copyright (C) 2001-2006 The ScummVM project
* Copyright (C) 2002-2006 Chris Apers - PalmOS Backend
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* $URL$
* $Id$
*
*/
#include <stdlib.h>
#define memNewChunkFlagAllowLarge 0x1000
SysAppInfoPtr SysGetAppInfo(SysAppInfoPtr *uiAppPP, SysAppInfoPtr *actionCodeAppPP) SYS_TRAP(sysTrapSysGetAppInfo);
void *bsearch(const void *key, const void *base, UInt32 nmemb, UInt32 size, int (*compar)(const void *, const void *)) {
#ifdef PALMOS_68K
Int32 position;
if (SysBinarySearch(base, nmemb, size, (SearchFuncPtr)compar, key, 0, &position, true))
return (void *)((UInt32)base + size * position);
#else
int i;
for (i = 0; i < nmemb; i++)
if (compar(key, (void*)((UInt32)base + size * i)) == 0)
return (void*)((UInt32)base + size * i);
#endif
return NULL;
}
long strtol(const char *s, char **endptr, int base) {
// WARNING : only base = 10 supported
long val = StrAToI(s);
if (endptr) {
Char str[maxStrIToALen];
StrIToA(str, val);
if (StrNCompare(s, str, StrLen(str)) == 0)
*endptr = (char *)s + StrLen(str);
}
return val;
}
MemPtr __malloc(UInt32 size) {
MemPtr newP = NULL;
if (size <= 65000) {
newP = MemPtrNew(size);
} else {
SysAppInfoPtr appInfoP;
UInt16 ownerID;
UInt16 attr;
ownerID = ((SysAppInfoPtr)SysGetAppInfo(&appInfoP, &appInfoP))->memOwnerID;
attr = ownerID|memNewChunkFlagAllowLarge|memNewChunkFlagNonMovable;
newP = MemChunkNew(0, size, attr);
}
return newP;
}
MemPtr calloc(UInt32 nelem, UInt32 elsize) {
MemPtr newP;
UInt32 size = (nelem * elsize);
newP = malloc(size); // was MemGluePtrNew
if (newP)
MemSet(newP,size,0);
return newP;
}
Err free(MemPtr memP) {
if (memP)
return MemPtrFree(memP);
return memErrInvalidParam;
}
MemPtr realloc(MemPtr oldP, UInt32 size) {
MemPtr newP;
if (oldP != NULL)
if (MemPtrResize(oldP, size) == 0)
return oldP;
newP = malloc(size); // was MemPtrNew
if (oldP!=NULL) {
MemMove(newP,oldP,MemPtrSize(oldP));
MemPtrFree(oldP);
}
return newP;
}
ErrJumpBuf stdlib_errJumpBuf;
#define ERR_MAGIC 0xDADA
void exit(Int16 status) {
#if (defined(PALMOS_ARM) && defined(COMPILE_ZODIAC))
SysEventType event;
event.eType = sysEventKeyDownEvent;
#else
EventType event;
event.eType = keyDownEvent;
#endif
event.data.keyDown.chr = vchrLaunch;
event.data.keyDown.modifiers = commandKeyMask;
EvtAddUniqueEventToQueue(&event, 0, true);
ErrLongJump(stdlib_errJumpBuf, status == 0 ? 0xDADA : status);
}
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