* Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED

	as appropriate.  Use EMPTY_HOWTO as appropriate.  Fill in
	structure initializations.  Add casts.
	* reloc.c (EMPTY_HOWTO): Define.
	* bfd-in2.h: Rebuild.
	* coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
	comparisons against 0.
	* elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
	previous_ibfd_e_flags to unsigned long.
	* vms.h (struct vms_private_data_struct): Change section_count to
	unsigned.
	* vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
	(_bfd_vms_write_gsd): Change symnum to unsigned.
	* vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
	* vms-tir.c (etir_sta): Change psect to unsigned.
	(alloc_section): Change idx to unsigned.
	(tir_sta, tir_ctl): Change psect to unsigned.
	(_bfd_vms_write_tir): Change len and before to bfd_size_type.
	* vms.c (priv_section_count): Change to unsigned.

1 files changed, 21 insertions, 21 deletions

diff --git a/bfd/coff-stgo32.c b/bfd/coff-stgo32.c
index 21724fec0dc..f1d38ba801a 100644
--- a/bfd/coff-stgo32.c
+++ b/bfd/coff-stgo32.c
@@ -1,5 +1,5 @@
 /* BFD back-end for Intel 386 COFF files (go32 variant with a stub).
-   Copyright 1997, 1998 Free Software Foundation, Inc.
+   Copyright 1997, 1998, 1999 Free Software Foundation, Inc.
    Written by Robert Hoehne.
 
    This file is part of BFD, the Binary File Descriptor library.
@@ -223,9 +223,9 @@ adjust_filehdr_out_pre  (abfd, in, out)
 
 static void
 adjust_filehdr_out_post  (abfd, in, out)
-     bfd *abfd;
+     bfd *abfd ATTRIBUTE_UNUSED;
      PTR in;
-     PTR out;
+     PTR out ATTRIBUTE_UNUSED;
 {
   struct internal_filehdr *filehdr_in = (struct internal_filehdr *) in;
   /* undo the above change */
@@ -234,8 +234,8 @@ adjust_filehdr_out_post  (abfd, in, out)
 
 static void
 adjust_scnhdr_in_post  (abfd, ext, in)
-     bfd *abfd;
-     PTR ext;
+     bfd *abfd ATTRIBUTE_UNUSED;
+     PTR ext ATTRIBUTE_UNUSED;
      PTR in;
 {
   struct internal_scnhdr *scnhdr_int = (struct internal_scnhdr *) in;
@@ -247,9 +247,9 @@ adjust_scnhdr_in_post  (abfd, ext, in)
 
 static void
 adjust_scnhdr_out_pre  (abfd, in, out)
-     bfd *abfd;
+     bfd *abfd ATTRIBUTE_UNUSED;
      PTR in;
-     PTR out;
+     PTR out ATTRIBUTE_UNUSED;
 {
   struct internal_scnhdr *scnhdr_int = (struct internal_scnhdr *) in;
 
@@ -260,9 +260,9 @@ adjust_scnhdr_out_pre  (abfd, in, out)
 
 static void
 adjust_scnhdr_out_post (abfd, in, out)
-     bfd *abfd;
+     bfd *abfd ATTRIBUTE_UNUSED;
      PTR in;
-     PTR out;
+     PTR out ATTRIBUTE_UNUSED;
 {
   struct internal_scnhdr *scnhdr_int = (struct internal_scnhdr *) in;
 
@@ -273,12 +273,12 @@ adjust_scnhdr_out_post (abfd, in, out)
 
 static void
 adjust_aux_in_post  (abfd, ext1, type, class, indx, numaux, in1)
-     bfd *abfd;
-     PTR ext1;
+     bfd *abfd ATTRIBUTE_UNUSED;
+     PTR ext1 ATTRIBUTE_UNUSED;
      int type;
      int class;
-     int indx;
-     int numaux;
+     int indx ATTRIBUTE_UNUSED;
+     int numaux ATTRIBUTE_UNUSED;
      PTR in1;
 {
   union internal_auxent *in = (union internal_auxent *) in1;
@@ -291,13 +291,13 @@ adjust_aux_in_post  (abfd, ext1, type, class, indx, numaux, in1)
 
 static void
 adjust_aux_out_pre  (abfd, inp, type, class, indx, numaux, extp)
-     bfd *abfd;
+     bfd *abfd ATTRIBUTE_UNUSED;
      PTR inp;
      int type;
      int class;
-     int indx;
-     int numaux;
-     PTR extp;
+     int indx ATTRIBUTE_UNUSED;
+     int numaux ATTRIBUTE_UNUSED;
+     PTR extp ATTRIBUTE_UNUSED;
 {
   union internal_auxent *in = (union internal_auxent *) inp;
 
@@ -309,13 +309,13 @@ adjust_aux_out_pre  (abfd, inp, type, class, indx, numaux, extp)
 
 static void
 adjust_aux_out_post (abfd, inp, type, class, indx, numaux, extp)
-     bfd *abfd;
+     bfd *abfd ATTRIBUTE_UNUSED;
      PTR inp;
      int type;
      int class;
-     int indx;
-     int numaux;
-     PTR extp;
+     int indx ATTRIBUTE_UNUSED;
+     int numaux ATTRIBUTE_UNUSED;
+     PTR extp ATTRIBUTE_UNUSED;
 {
   union internal_auxent *in = (union internal_auxent *) inp;