CreatePatchFileExA

function CreatePatchFileExA(

  OldFileCount: ULONG;

  OldFileInfoArray: PPATCH_OLD_FILE_INFO_A;

  NewFileName: LPCSTR;

  PatchFileName: LPCSTR;

  OptionFlags: ULONG;

  OptionData: PPATCH_OPTION_DATA;

  ProgressCallback: PATCH_PROGRESS_CALLBACK;

  CallbackContext: PVOID

):BOOL;