NOP

#include <windows.h>
#define NOP 0x90

void _main();
void unlim_ammo();
void _NOP(PVOID, int);

void _main()
{
     unlim_ammo();
}

void unlim_ammo()
{
     DWORD client = (DWORD)GetModuleHandleA("client.exe");
     DWORD ammo_patch = (DWORD)(client + 0x255F0);
     _NOP((PVOID)ammo_patch, 6);
}

void _NOP(PVOID address, int bytes)
{ 
    DWORD d, ds;
    VirtualProtect(address, bytes, PAGE_EXECUTE_READWRITE, &d);
    memset(address, NOP, bytes);
    VirtualProtect(address,bytes,d,&ds);
}  

BOOL APIENTRY DllMain (HINSTANCE hInst     /* Library instance handle. */ ,
                       DWORD reason        /* Reason this function is being called. */ ,
                       LPVOID reserved     /* Not used. */ )
{
    switch (reason)
    {
      case DLL_PROCESS_ATTACH:
           CreateThread(0, 0, (LPTHREAD_START_ROUTINE)_main, 0, 0, 0);
        break;

      case DLL_PROCESS_DETACH:
        break;

      case DLL_THREAD_ATTACH:
        break;

      case DLL_THREAD_DETACH:
        break;
    }

    /* Returns TRUE on success, FALSE on failure */
    return TRUE;
}