Index: trunk/Ohana/src/libfits/include/gfitsio.h
===================================================================
--- trunk/Ohana/src/libfits/include/gfitsio.h	(revision 16810)
+++ trunk/Ohana/src/libfits/include/gfitsio.h	(revision 16995)
@@ -106,4 +106,5 @@
 
 char   *gfits_header_field             PROTO((Header *header, char *field, int N)); 
+char   *gfits_header_lineno            PROTO((Header *header, int N)); 
 char   *gfits_keyword_end              PROTO((char *line));
 int     gfits_copy_header              PROTO((Header *in, Header *out));