VOID NTAPI TLSCallback(PVOID handle, DWORD reason, PVOID resv);
VOID NTAPI TLSCallback2(PVOID handle, DWORD reason, PVOID resv);
#pragma comment(linker, "/INCLUDE:__tls_used")
#pragma comment(linker, "/INCLUDE:_tls_entry")
#pragma comment(linker, "/INCLUDE:_tls_entry2")
#pragma data_seg(".CRT$XLB" )
extern "C" { PIMAGE_TLS_CALLBACK tls_entry = TLSCallback; }
extern "C" { PIMAGE_TLS_CALLBACK tls_entry2 = TLSCallback2; }

VOID NTAPI TLSCallback(PVOID hInst, DWORD dwReason, PVOID _resv)
{
    if (dwReason == DLL_PROCESS_ATTACH)
    {
        MessageBoxA(0,"cb1","",0);
    }
}
VOID NTAPI TLSCallback2(PVOID hInst, DWORD dwReason, PVOID _resv)
{
    if (dwReason == DLL_PROCESS_ATTACH)
    {
        MessageBoxA(0,"cb2","",0);
    }
}