conf2 header: added (c) and #ifdef

diff --git a/lib/conf-internal.h b/lib/conf-internal.h
index fbcdc03cbd2c572e2d54a4f8579dc652e8128289..3760d0e5be2265b52efe4a4059b0a7dd3eee2468 100644 (file)
--- a/lib/conf-internal.h
+++ b/lib/conf-internal.h
@@ -1,3 +1,16 @@
+/*
+ *     UCW Library -- Configuration files: only for internal use of conf-*.c
+ *
+ *     (c) 2001--2006 Robert Spalek <robert@ucw.cz>
+ *     (c) 2003--2006 Martin Mares <mj@ucw.cz>
+ *
+ *     This software may be freely distributed and used according to the terms
+ *     of the GNU Lesser General Public License.
+ */
+
+#ifndef        _UCW_CONF_INTERNAL_H
+#define        _UCW_CONF_INTERNAL_H
+
 /* conf-intr.c */
 #define OP_MASK 0xff           // only get the operation
 #define OP_OPEN 0x100          // here we only get an opening brace instead of parameters
@@ -26,3 +39,5 @@ extern struct cf_section cf_sections;
 struct cf_item *cf_find_subitem(struct cf_section *sec, byte *name);
 int cf_commit_all(enum cf_commit_mode cm);
 void cf_add_dirty(struct cf_section *sec, void *ptr);
+
+#endif