Index: /trunk/Ohana/src/libfits/header/F_create_H.c
===================================================================
--- /trunk/Ohana/src/libfits/header/F_create_H.c	(revision 3402)
+++ /trunk/Ohana/src/libfits/header/F_create_H.c	(revision 3403)
@@ -1,3 +1,4 @@
 # include "fits.h"
+# define NBYTES 2880
 
 /******************** fits create header ***********************************/
@@ -7,8 +8,9 @@
   char axis[10];
   
-  header[0].size = 2880;
-  ALLOCATE (header[0].buffer, char, 2880);
+  header[0].size = NBYTES;
 
-  for (i = 0; i < 2880; i++) 
+  ALLOCATE (header[0].buffer, char, NBYTES);
+
+  for (i = 0; i < NBYTES; i++) 
     header[0].buffer[i] = ' ';
   strncpy (header[0].buffer, "END", 3);