Add GPL copyright notices to uncopyrighted files.

Add copy of GPL.

1 files changed, 32 insertions, 13 deletions

diff --git a/gprof/hist.h b/gprof/hist.h
index df62ef770f4..b36528164f3 100644
--- a/gprof/hist.h
+++ b/gprof/hist.h
@@ -1,23 +1,42 @@
+/* hist.h
+   
+   Copyright (C) 2000  Free Software Foundation, Inc.
+
+This file is part of GNU Binutils.
+
+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.  */
+
 #ifndef hist_h
 #define hist_h
 
 #include "bfd.h"
 
-extern bfd_vma s_lowpc;		/* lowpc from the profile file */
-extern bfd_vma s_highpc;	/* highpc from the profile file */
-extern bfd_vma lowpc, highpc;	/* range profiled, in UNIT's */
-extern int hist_num_bins;	/* number of histogram bins */
-extern int *hist_sample;	/* code histogram */
-/*
- * Scale factor converting samples to pc values: each sample covers
- * HIST_SCALE bytes:
- */
+extern bfd_vma s_lowpc;		/* Lowpc from the profile file.  */
+extern bfd_vma s_highpc;	/* Highpc from the profile file.  */
+extern bfd_vma lowpc, highpc;	/* Range profiled, in UNIT's.  */
+extern int hist_num_bins;	/* Number of histogram bins.  */
+extern int *hist_sample;	/* Code histogram.  */
+
+/* Scale factor converting samples to pc values:
+   each sample covers HIST_SCALE bytes.  */
 extern double hist_scale;
 
 
-extern void hist_read_rec PARAMS ((FILE * ifp, const char *filename));
-extern void hist_write_hist PARAMS ((FILE * ofp, const char *filename));
-extern void hist_assign_samples PARAMS ((void));
-extern void hist_print PARAMS ((void));
+extern void hist_read_rec        PARAMS ((FILE *, const char *));
+extern void hist_write_hist      PARAMS ((FILE *, const char *));
+extern void hist_assign_samples  PARAMS ((void));
+extern void hist_print           PARAMS ((void));
 
 #endif /* hist_h */