Function winapi::um::fileapi::FindFirstFileExA

pub unsafe extern "system" fn FindFirstFileExA(
    lpFileName: LPCSTR, 
    fInfoLevelId: FINDEX_INFO_LEVELS, 
    lpFindFileData: LPVOID, 
    fSearchOp: FINDEX_SEARCH_OPS, 
    lpSearchFilter: LPVOID, 
    dwAdditionalFlags: DWORD
) -> HANDLE