The standard file header to be used in any source file in the library is the following:
/* -*- mode: C -*- * * File: FILE_NAME * Date: CREATION_TIME * * GNU PDF Project - SHORT_DESCRIPTION * */
The entries in the template are:
Fri Feb 22 21:05:05 2008
Note that if you are writing your code using Emacs then you will get
the appropriate creation date running the current-time-string
elisp command. If you are using the gnupdf-c-file-header
skeleton template then you will get the creation date in
template-expansion time.