diff --git a/src/fits2jpeg.h b/src/fits2jpeg.h
--- /dev/null
+++ b/src/fits2jpeg.h
@@ -0,0 +1,61 @@
+/***************************************************************************
+ * This file is a part of CADS/UVS fits2jpeg conversion software *
+ * Copyright (C) 2012 by CADS/UV Software Team, *
+ * Indian Institute of Astrophysics *
+ * Bangalore 560034 *
+ * cads_AT_iiap.res.in *
+ * *
+ * This program is free software; you can redistribute it and/or modify *
+ * it under the terms of the GNU General Public License as published by *
+ * the Free Software Foundation; either version 2 of the License, or *
+ * (at your option) any later version. *
+ * *
+ * This program is distributed in the hope that it will be useful, *
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of *
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
+ * GNU General Public License for more details. *
+ * *
+ * You should have received a copy of the GNU General Public License *
+ * along with this program; if not, write to the *
+ * Free Software Foundation, Inc., *
+ * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
+ ***************************************************************************/
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+/*Header Definitions*/
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <float.h>
+#include <ctype.h>
+#include <math.h>
+#include <errno.h>
+#include <libgen.h>
+#include <dirent.h>
+#include <unistd.h>
+#include <fitsio2.h>
+#include <jpeglib.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+
+#define PROGRAM "fits2jpeg"
+#define r2d (90./atan2(1,0))
+#define MAX_TEXT 1024
+
+int my_getopt(int, char * const *, const char *);
+int make_dir(char *, mode_t);
+int make_tree(char *, mode_t);
+void banner(void);
+void usage(void);
+void signals_handler(int);
+void set_signals(void);
+void printinfo(const char *);
+void printwarn(const char *);
+void printerro(const char *);
+void read_fits(char *, long *, long *, float **);
+void scale_pixels(int, unsigned int, float *, JSAMPLE **);
+void resize_image(long *, long *, float, JSAMPLE **);
+char *strdup(const char *);