added header.

diff --git a/src/texsourc/dpx.h b/src/texsourc/dpx.h
index b660be2..4c31391 100644 (file)
--- a/src/texsourc/dpx.h
+++ b/src/texsourc/dpx.h
@@ -1,3 +1,22 @@
+/* Copyright 1992 Karl Berry\r
+   Copyright 2007 TeX Users Group\r
+   Copyright 2014 Clerk Ma\r
+\r
+   This program is free software; you can redistribute it and/or modify\r
+   it under the terms of the GNU General Public License as published by\r
+   the Free Software Foundation; either version 2 of the License, or\r
+   (at your option) any later version.\r
+\r
+   This program is distributed in the hope that it will be useful, but\r
+   WITHOUT ANY WARRANTY; without even the implied warranty of\r
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU\r
+   General Public License for more details.\r
+\r
+   You should have received a copy of the GNU General Public License\r
+   along with this program; if not, write to the Free Software\r
+   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA\r
+   02110-1301 USA.  */\r
+\r
 extern void pdf_init_fontmaps(void);\r
 extern void pdf_close_fontmaps(void);\r
 extern void pdf_doc_set_creator(const char * creator);\r
@@ -48,4 +67,4 @@ typedef struct pdf_rect
 extern void pdf_dev_set_rect (pdf_rect *rect,\r
                   spt_t x_user, spt_t y_user,\r
                   spt_t width,  spt_t height, spt_t depth);\r
-extern void pdf_doc_expand_box (const pdf_rect *rect);
\ No newline at end of file
+extern void pdf_doc_expand_box (const pdf_rect *rect);\r