hideConsole.c

#include <windows.h>

#if define UNICODE
	#define FindWindow FindWindowW
#else
	#define FindWindow FindWindowA
#endif

void Hide()
{
	/* Retrieves a handle to the top-level window whose class name and window name match the specified strings.
	1st Parmeter lpClassName: ConsoleWindowClass - Class Name
	2nd Parameter lpWindowName: parameter is NULL, all window names match.
	If the function succeeds, the return value is a handle to the window that has the specified class name and window name.
	If the function fails, the return value is NULL.
	*/
	HANDLE stealth = FindWindow("ConsoleWindowClass", NULL);
	if (stealth != INVALID_HANDLE_VALUE)
	{
		ShowWindow(stealth, FALSE);
		Sleep(3000);
		ShowWindow(stealth, TRUE);
	}
}

int main(int argc, LPTSTR argv[])
{
	Hide();
	while (TRUE)
	{
		Sleep(100);
	}
	return 0;
}