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only "__cdecl" in $C?

Cheat Engine Forum Index -> Cheat Engine Tutorials -> Auto Assembler tutorials

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hotmouse
How do I cheat?

Reputation: 0

Joined: 18 Jul 2022
Posts: 1

Posted: Fri Aug 18, 2023 12:14 am Post subject: only "__cdecl" in $C?

in $C, how to use "__stdcall"?

Code:

[ENABLE]
alloc(allocMem,$1000)
allocMem:
{$C}
extern __cdecl void* malloc(const int size);
//error: extern __stdcall void OutputDebugStringA(const char* str);
extern void OutputDebugStringA(const char* str);
static void test() {
malloc(8);
/*
mov eax,00000008 { 8 }
push eax
call 00A90368 { ->ucrtbase.malloc }
add esp,04
*/
OutputDebugStringA("");
/*
mov eax,L.1 { (0) }
push eax
call 00A903A8 { ->KERNEL32.OutputDebugStringA }
add esp,04
*/
}
{$ASM}
[DISABLE]
dealloc(allocMem)

Dark Byte
Site Admin

Reputation: 467

Joined: 09 May 2003
Posts: 25700
Location: The netherlands

Posted: Fri Aug 18, 2023 2:51 am Post subject:

Code:

#define __stdcall __attribute__((__stdcall__))

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