(no version information, might be only in CVS)xdiff_file_patch -- Patch a file with an unified diff.
xdiff_file_patch() patches file file with unified patch in file patch and stores result in file dest.
flags can be either XDIFF_PATCH_NORMAL (default mode, normal patch) or XDIFF_PATCH_REVERSE (reversed patch).
Returns FALSE if an internal error happened, string with rejected chunks of patch or TRUE if patch has been successfully applied.
See also xdiff_string_patch().