#include <windows.h>
#include <tlhelp32.h>

int getPID(wchar_t* name)
{
    PROCESSENTRY32 entry;
    entry.dwSize = sizeof(PROCESSENTRY32);

    HANDLE snapshot = CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS, NULL);

    if (Process32First(snapshot, &entry) == TRUE)
    {
        while (Process32Next(snapshot, &entry) == TRUE)
        {
            if (wcscmp(entry.szExeFile, name) == 0)
            {
                HANDLE hProcess = OpenProcess(PROCESS_ALL_ACCESS, FALSE, entry.th32ProcessID);
                DWORD processId = GetProcessId(hProcess);
                CloseHandle(hProcess);
                return processId;
            }
        }
    }
    CloseHandle(snapshot);
    return -1;
}