Dll missing entry point timeGetTime - dll

Question

Trying to compile this DLL in MingGWx64, using the following command
gcc -shared -o evil.dll evil.cpp -DWIN32_LEAN_AND_MEAN
Through trial and error I moved the "int fireMyLaser ()" below the declaration, from the bottom of the code sample I found. But I still get an error on the load of the EXE that it can't find the entry-point timeGetTime. Anyone have any ideas?
#include <windows.h>
#define DllExport __declspec (dllexport)
int fireMyLaser()
{
WinExec("calc", 0);
return 0;
}
DllExport void timeGetTime() { fireMyLaser(); }
BOOL WINAPI DllMain(HINSTANCE hinstDLL,DWORD fdwReason, LPVOID lpvReserved)
{
fireMyLaser();
return 0;
}`
Compiling the DLL works, on loading the EXE I get "The procedure entry point timeGetTime could not be located in the dynamic link library"

Answer 1

I don't have access to the exe code, but through trial and error the below worked.
// includes adjusted here to allow for timeGetTime to be used as an entry point
#include <windef.h>
#include <stdio.h>
#include <WinBase.h>
//entrypoint timeGetTime below for exe to hit... repeatedly
extern "C" __declspec(dllexport) int timeGetTime() {
WinExec("calc.exe", 0);
return 0;
}
BOOL WINAPI DllMain(HINSTANCE hinstDLL,DWORD fdwReason, LPVOID lpvReserved)
{
timeGetTime();
return TRUE;
}