Index: trunk/Ohana/src/imregister/include/imregister.h
===================================================================
--- trunk/Ohana/src/imregister/include/imregister.h	(revision 21153)
+++ trunk/Ohana/src/imregister/include/imregister.h	(revision 27435)
@@ -73,8 +73,5 @@
 
 int parse_time (Header *header);
-void sort (float *value, int N);
-void dsort (double *value, int N);
-void sortstr (char **S, int *X, int N);
-void sortpair (int *X, int *Y, int N);
+void sortstr (char **S, off_t *X, off_t N);
 
 void ConfigCamera (void);
@@ -92,5 +89,5 @@
 
 void warn_scan (Header *header, char *field, char *format, int N, void *var);
-int gfits_scan_nchar (Header *header, int size, char *field, int N,...);
+int gfits_scan_nchar (Header *header, int size, char *field, int N,...) OHANA_FORMAT(scanf, 3, 5);
 void warn_scan_nchar (Header *header, int size, char *field, int N, void *var);