//
// TH32.c: loads dynamically the ToolHelp32 API's because they
//         aren't available on NT4 ! Much thanks goes to ELiCZ
//         for putting my attention on that fact.
//

#include "th32.h"
#pragma pack(1)

fCreateToolhelp32Snapshot    _CreateToolhelp32Snapshot;
fProcess32First              _Process32First;
fProcess32Next               _Process32Next;
fModule32First               _Module32First;
fModule32Next                _Module32Next;

BOOL GetTh32()
{
	HINSTANCE hKrnl;

	hKrnl = LoadLibrary("Kernel32.dll");
	if (!hKrnl)
		return FALSE;

	_CreateToolhelp32Snapshot = (fCreateToolhelp32Snapshot)GetProcAddress(
		hKrnl, "CreateToolhelp32Snapshot");
	_Process32First = (fProcess32First)GetProcAddress(hKrnl, "Process32First");
	_Process32Next = (fProcess32Next)GetProcAddress(hKrnl, "Process32Next");
	_Module32First = (fModule32First)GetProcAddress(hKrnl, "Module32First");
	_Module32Next  = (fModule32Next)GetProcAddress(hKrnl, "Module32Next");

	if (!_CreateToolhelp32Snapshot ||
		!_Process32First ||
		!_Process32Next ||
		!_Module32First ||
		!_Module32Next)
		return FALSE;
	
	return TRUE;
}
