Index: trunk/Ohana/src/libfits/include/gfitsio.h
===================================================================
--- trunk/Ohana/src/libfits/include/gfitsio.h	(revision 38062)
+++ trunk/Ohana/src/libfits/include/gfitsio.h	(revision 38255)
@@ -170,4 +170,5 @@
 int     gfits_distribute_data  	       PROTO((Matrix *matrix, int bitpix, char *data, int Ndata, int *otile, int oblank, int *ztile, int zblank, float zscale, float zzero));
 int     gfits_byteswap_zdata   	       PROTO((char *zdata, int Nzdata, int bitpix));
+int     gfits_swap_raw   	       PROTO((Matrix *matrix));
 int     gfits_extension_is_compressed  PROTO((Header *header));
 off_t   gfits_tile_size                PROTO((Matrix *matrix, int *otile, int *ztile));