Index: trunk/Ohana/src/addstar/include/addstar.h
===================================================================
--- trunk/Ohana/src/addstar/include/addstar.h	(revision 15036)
+++ trunk/Ohana/src/addstar/include/addstar.h	(revision 15210)
@@ -39,4 +39,12 @@
   char *refcat;
 } DVO_DATA;
+
+typedef struct {
+  char *exthead;
+  char *extdata;
+  char *exttype;
+  int extnum_head;
+  int extnum_data;
+} HeaderSet;
 
 typedef struct sockaddr_in SockAddress;
@@ -154,5 +162,10 @@
 Stars     *grefcat                PROTO((char *Refcat, SkyRegion *catstats, int photcode, int *nstars));
 Stars     *grefstars              PROTO((char *file, int photcode, int *Nstars));
+
 Stars     *LoadStars              PROTO((char *file, int *Nstars, Image **images, int *Nimages, int photcode));
+Header   **LoadHeaders            PROTO((FILE *f, int *mode, int *Nheader));
+HeaderSet *MatchHeaders           PROTO((int **extsize, int *nimage, int mode, Header **headers, int Nheaders));
+int        LoadData               PROTO((FILE *f, char *file, Image **images, int *nvalid, Stars **stars, int *Nstars, Header **headers, int *extsize, HeaderSet *headerSets, int NheaderSets));
+
 int        in_image               PROTO((double r, double d, Image *image));
 int        load_pt_catalog        PROTO((Catalog *catalog, SkyRegion *region));  /*** choose new name ***/