Index: trunk/Ohana/src/libfits/include/gfitsio.h
===================================================================
--- trunk/Ohana/src/libfits/include/gfitsio.h	(revision 39394)
+++ trunk/Ohana/src/libfits/include/gfitsio.h	(revision 39457)
@@ -193,23 +193,23 @@
 
 int     gfits_uncompress_image 	       PROTO((Header *header, Matrix *matrix, FTable *ftable));
-int     gfits_uncompress_data  	       PROTO((char *zdata, int Nzdata, char *cmptype, char **optname, char **optvalue, int Nopt, char *outdata, int *Nout, int Nout_alloc, int out_pixsize));
-int     gfits_distribute_data  	       PROTO((Matrix *matrix, char *data, int Ndata, int bitpix, int *otile, int oblank, int *ztile, int zblank, float zscale, float zzero));
-
-int     gfits_compress_data  	       PROTO((char *zdata, int *Nzdata, char *cmptype, char **optname, char **optvalue, int Nopt, char *rawdata, int Nraw, int raw_pixsize, int Nx, int Ny));
-int     gfits_compress_image 	       PROTO((Header *header, Matrix *matrix, FTable *ftable, int *Ztile, char *zcmptype));
-int     gfits_collect_data   	       PROTO((Matrix *matrix, char *raw, int Nraw, int raw_pixsize, int *otile, int oblank, int *ztile, int zblank, float zscale, float zzero));
+int     gfits_uncompress_data  	       PROTO((char *zdata, unsigned long int Nzdata, char *cmptype, char **optname, char **optvalue, int Nopt, char *outdata, unsigned long int *Nout, unsigned long int Nout_alloc, int out_pixsize));
+int     gfits_distribute_data  	       PROTO((Matrix *matrix, char *data, unsigned long int Ndata, int bitpix, int *otile, int oblank, unsigned long int *ztile, int zblank, float zscale, float zzero));
+
+int     gfits_compress_data  	       PROTO((char *zdata, unsigned long int *Nzdata, char *cmptype, char **optname, char **optvalue, int Nopt, char *rawdata, unsigned long int Nraw, int raw_pixsize, int Nx, int Ny));
+int     gfits_compress_image 	       PROTO((Header *header, Matrix *matrix, FTable *ftable, unsigned long int *Ztile, char *zcmptype));
+int     gfits_collect_data   	       PROTO((Matrix *matrix, char *raw, unsigned long int Nraw, int raw_pixsize, int *otile, int oblank, unsigned long int *ztile, int zblank, float zscale, float zzero));
 
 int     gfits_copy_keywords_compress   PROTO((Header *srchead, Header *tgthead));
 int     gfits_swap_raw   	       PROTO((Matrix *matrix));
 
-off_t   gfits_tile_size                PROTO((Matrix *matrix, int *otile, int *ztile));
-int 	gfits_imtile_maxsize           PROTO((Matrix *matrix, int *ztile));
-int 	gfits_imtile_count             PROTO((Matrix *matrix, int *ztile, int *ntile));
+off_t   gfits_tile_size                PROTO((Matrix *matrix, int *otile, unsigned long int *ztile));
+int 	gfits_imtile_maxsize           PROTO((Matrix *matrix, unsigned long int *ztile));
+int 	gfits_imtile_count             PROTO((Matrix *matrix, unsigned long int *ztile, int *ntile));
 int 	gfits_imtile_start             PROTO((Matrix *matrix, int *otile));
-int 	gfits_imtile_next              PROTO((Matrix *matrix, int *ztile, int *ntile, int *otile));
+int 	gfits_imtile_next              PROTO((Matrix *matrix, unsigned long int *ztile, int *ntile, int *otile));
 
 int     gfits_extension_is_compressed_image  PROTO((Header *header));
 int     gfits_extension_is_compressed_table  PROTO((Header *header));
-int     gfits_byteswap_zdata   	        PROTO((char *zdata, int Nzdata, int pixsize));
+int     gfits_byteswap_zdata   	        PROTO((char *zdata, off_t Nzdata, int pixsize));
 int     gfits_compressed_data_pixsize   PROTO((char *cmptype, int out_bitpix, char **optname, char **optvalue, int Noptions));
 int     gfits_uncompressed_data_pixsize PROTO((char *cmptype, int out_bitpix, char **optname, char **optvalue, int Noptions));
@@ -279,5 +279,5 @@
 int     gfits_write_Theader            PROTO((char *filename, Header *header));
 
-int     gfits_compress_table           PROTO((FTable *srctable, FTable *tgttable, int ztilelen, char *zcmptype));
+int     gfits_compress_table           PROTO((FTable *srctable, FTable *tgttable, unsigned long int ztilelen, char *zcmptype));
 int     gfits_uncompress_table         PROTO((FTable *srctable, FTable *tgttable));