Remove redundant header inclusions.

This covers many Ghostscript Coverity issues.

* src/*: Do it.

21 files changed, 20 insertions, 35 deletions

diff --git a/ChangeLog b/ChangeLog
index ace7524c0..2a8f09fe5 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,13 @@
 2009-03-21  Werner Lemberg  <wl@gnu.org>
 
+	Remove redundant header inclusions.
+
+	This covers many Ghostscript Coverity issues.
+
+	* src/*: Do it.
+
+2009-03-21  Werner Lemberg  <wl@gnu.org>
+
 	Fix Ghostscript Coverity issue #3904.
 
 	* src/truetype/ttgxvar.c (ft_var_readpackedpoints): Protect against
diff --git a/src/autofit/afloader.c b/src/autofit/afloader.c
index 4e48c2fe9..45f4a2538 100644
--- a/src/autofit/afloader.c
+++ b/src/autofit/afloader.c
@@ -4,7 +4,7 @@
 /*                                                                         */
 /*    Auto-fitter glyph loading routines (body).                           */
 /*                                                                         */
-/*  Copyright 2003, 2004, 2005, 2006, 2007, 2008 by                        */
+/*  Copyright 2003, 2004, 2005, 2006, 2007, 2008, 2009 by                  */
 /*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
 /*                                                                         */
 /*  This file is part of the FreeType project, and may only be used,       */
@@ -19,7 +19,6 @@
 #include "afloader.h"
 #include "afhints.h"
 #include "afglobal.h"
-#include "aflatin.h"
 #include "aferrors.h"
 
 
diff --git a/src/cache/ftcbasic.c b/src/cache/ftcbasic.c
index a568b975b..0340ffe38 100644
--- a/src/cache/ftcbasic.c
+++ b/src/cache/ftcbasic.c
@@ -4,7 +4,7 @@
 /*                                                                         */
 /*    The FreeType basic cache interface (body).                           */
 /*                                                                         */
-/*  Copyright 2003, 2004, 2005, 2006, 2007 by                              */
+/*  Copyright 2003, 2004, 2005, 2006, 2007, 2009 by                        */
 /*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
 /*                                                                         */
 /*  This file is part of the FreeType project, and may only be used,       */
@@ -21,7 +21,6 @@
 #include "ftcglyph.h"
 #include "ftcimage.h"
 #include "ftcsbits.h"
-#include FT_INTERNAL_MEMORY_H
 
 #include "ftccback.h"
 #include "ftcerror.h"
diff --git a/src/cache/ftccmap.c b/src/cache/ftccmap.c
index 70f60e2e6..420005985 100644
--- a/src/cache/ftccmap.c
+++ b/src/cache/ftccmap.c
@@ -22,7 +22,6 @@
 #include "ftcmanag.h"
 #include FT_INTERNAL_MEMORY_H
 #include FT_INTERNAL_DEBUG_H
-#include FT_TRUETYPE_IDS_H
 
 #include "ftccback.h"
 #include "ftcerror.h"
diff --git a/src/cache/ftcglyph.c b/src/cache/ftcglyph.c
index 5c03abe05..2f462a2f6 100644
--- a/src/cache/ftcglyph.c
+++ b/src/cache/ftcglyph.c
@@ -4,7 +4,7 @@
 /*                                                                         */
 /*    FreeType Glyph Image (FT_Glyph) cache (body).                        */
 /*                                                                         */
-/*  Copyright 2000-2001, 2003, 2004, 2006 by                               */
+/*  Copyright 2000-2001, 2003, 2004, 2006, 2009 by                         */
 /*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
 /*                                                                         */
 /*  This file is part of the FreeType project, and may only be used,       */
@@ -20,8 +20,6 @@
 #include FT_CACHE_H
 #include "ftcglyph.h"
 #include FT_ERRORS_H
-#include FT_INTERNAL_OBJECTS_H
-#include FT_INTERNAL_DEBUG_H
 
 #include "ftccback.h"
 #include "ftcerror.h"
diff --git a/src/cff/cffdrivr.c b/src/cff/cffdrivr.c
index 3dd86f2aa..b3a5f48b3 100644
--- a/src/cff/cffdrivr.c
+++ b/src/cff/cffdrivr.c
@@ -21,7 +21,6 @@
 #include FT_INTERNAL_DEBUG_H
 #include FT_INTERNAL_STREAM_H
 #include FT_INTERNAL_SFNT_H
-#include FT_TRUETYPE_IDS_H
 #include FT_SERVICE_CID_H
 #include FT_SERVICE_POSTSCRIPT_CMAPS_H
 #include FT_SERVICE_POSTSCRIPT_INFO_H
diff --git a/src/cff/cffgload.c b/src/cff/cffgload.c
index 2718a277b..0bd297b81 100644
--- a/src/cff/cffgload.c
+++ b/src/cff/cffgload.c
@@ -18,11 +18,9 @@
 
 #include <ft2build.h>
 #include FT_INTERNAL_DEBUG_H
-#include FT_INTERNAL_CALC_H
 #include FT_INTERNAL_STREAM_H
 #include FT_INTERNAL_SFNT_H
 #include FT_OUTLINE_H
-#include FT_TRUETYPE_TAGS_H
 #include FT_INTERNAL_POSTSCRIPT_HINTS_H
 
 #include "cffobjs.h"
diff --git a/src/cid/cidparse.c b/src/cid/cidparse.c
index bb87afc58..92aa1543e 100644
--- a/src/cid/cidparse.c
+++ b/src/cid/cidparse.c
@@ -4,7 +4,7 @@
 /*                                                                         */
 /*    CID-keyed Type1 parser (body).                                       */
 /*                                                                         */
-/*  Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007 by             */
+/*  Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2009 by       */
 /*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
 /*                                                                         */
 /*  This file is part of the FreeType project, and may only be used,       */
@@ -18,7 +18,6 @@
 
 #include <ft2build.h>
 #include FT_INTERNAL_DEBUG_H
-#include FT_INTERNAL_CALC_H
 #include FT_INTERNAL_OBJECTS_H
 #include FT_INTERNAL_STREAM_H
 
diff --git a/src/cid/cidriver.c b/src/cid/cidriver.c
index b41d5d6f0..3a2d22532 100644
--- a/src/cid/cidriver.c
+++ b/src/cid/cidriver.c
@@ -20,7 +20,6 @@
 #include "cidriver.h"
 #include "cidgload.h"
 #include FT_INTERNAL_DEBUG_H
-#include FT_INTERNAL_STREAM_H
 
 #include "ciderrs.h"
 
diff --git a/src/pcf/pcfread.c b/src/pcf/pcfread.c
index 8e04c57b3..caa884471 100644
--- a/src/pcf/pcfread.c
+++ b/src/pcf/pcfread.c
@@ -32,7 +32,6 @@ THE SOFTWARE.
 #include FT_INTERNAL_OBJECTS_H
 
 #include "pcf.h"
-#include "pcfdrivr.h"
 #include "pcfread.h"
 
 #include "pcferror.h"
diff --git a/src/pfr/pfrcmap.c b/src/pfr/pfrcmap.c
index d4656d1b5..7046b391e 100644
--- a/src/pfr/pfrcmap.c
+++ b/src/pfr/pfrcmap.c
@@ -4,7 +4,7 @@
 /*                                                                         */
 /*    FreeType PFR cmap handling (body).                                   */
 /*                                                                         */
-/*  Copyright 2002, 2007 by                                                */
+/*  Copyright 2002, 2007, 2009 by                                          */
 /*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
 /*                                                                         */
 /*  This file is part of the FreeType project, and may only be used,       */
@@ -18,7 +18,6 @@
 
 #include "pfrcmap.h"
 #include "pfrobjs.h"
-#include FT_INTERNAL_DEBUG_H
 
 #include "pfrerror.h"
 
diff --git a/src/psaux/afmparse.c b/src/psaux/afmparse.c
index 63a786e88..0f79f72a4 100644
--- a/src/psaux/afmparse.c
+++ b/src/psaux/afmparse.c
@@ -4,7 +4,7 @@
 /*                                                                         */
 /*    AFM parser (body).                                                   */
 /*                                                                         */
-/*  Copyright 2006, 2007, 2008 by                                          */
+/*  Copyright 2006, 2007, 2008, 2009 by                                    */
 /*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
 /*                                                                         */
 /*  This file is part of the FreeType project, and may only be used,       */
@@ -18,7 +18,6 @@
 #include <ft2build.h>
 #include FT_FREETYPE_H
 #include FT_INTERNAL_POSTSCRIPT_AUX_H
-#include FT_INTERNAL_DEBUG_H
 
 #include "afmparse.h"
 #include "psconv.h"
diff --git a/src/psaux/psconv.c b/src/psaux/psconv.c
index d824b5913..ef85ca3d5 100644
--- a/src/psaux/psconv.c
+++ b/src/psaux/psconv.c
@@ -4,7 +4,7 @@
 /*                                                                         */
 /*    Some convenience conversions (body).                                 */
 /*                                                                         */
-/*  Copyright 2006, 2008 by                                                */
+/*  Copyright 2006, 2008, 2009 by                                          */
 /*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
 /*                                                                         */
 /*  This file is part of the FreeType project, and may only be used,       */
@@ -18,10 +18,8 @@
 
 #include <ft2build.h>
 #include FT_INTERNAL_POSTSCRIPT_AUX_H
-#include FT_INTERNAL_DEBUG_H
 
 #include "psconv.h"
-#include "psobjs.h"
 #include "psauxerr.h"
 
 
diff --git a/src/sfnt/ttkern.c b/src/sfnt/ttkern.c
index 67d5115e8..aa899276b 100644
--- a/src/sfnt/ttkern.c
+++ b/src/sfnt/ttkern.c
@@ -22,7 +22,6 @@
 #include FT_INTERNAL_STREAM_H
 #include FT_TRUETYPE_TAGS_H
 #include "ttkern.h"
-#include "ttload.h"
 
 #include "sferrors.h"
 
diff --git a/src/sfnt/ttpost.c b/src/sfnt/ttpost.c
index ce628e210..aa0bf1ec4 100644
--- a/src/sfnt/ttpost.c
+++ b/src/sfnt/ttpost.c
@@ -5,7 +5,7 @@
 /*    Postcript name table processing for TrueType and OpenType fonts      */
 /*    (body).                                                              */
 /*                                                                         */
-/*  Copyright 1996-2001, 2002, 2003, 2006, 2007, 2008 by                   */
+/*  Copyright 1996-2001, 2002, 2003, 2006, 2007, 2008, 2009 by             */
 /*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
 /*                                                                         */
 /*  This file is part of the FreeType project, and may only be used,       */
@@ -29,7 +29,6 @@
 #include FT_INTERNAL_STREAM_H
 #include FT_TRUETYPE_TAGS_H
 #include "ttpost.h"
-#include "ttload.h"
 
 #include "sferrors.h"
 
diff --git a/src/truetype/ttdriver.c b/src/truetype/ttdriver.c
index 42feb05ed..d59233894 100644
--- a/src/truetype/ttdriver.c
+++ b/src/truetype/ttdriver.c
@@ -4,7 +4,7 @@
 /*                                                                         */
 /*    TrueType font driver implementation (body).                          */
 /*                                                                         */
-/*  Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 by       */
+/*  Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 by */
 /*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
 /*                                                                         */
 /*  This file is part of the FreeType project, and may only be used,       */
@@ -20,7 +20,6 @@
 #include FT_INTERNAL_DEBUG_H
 #include FT_INTERNAL_STREAM_H
 #include FT_INTERNAL_SFNT_H
-#include FT_TRUETYPE_IDS_H
 #include FT_SERVICE_XFREE86_NAME_H
 
 #ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
diff --git a/src/truetype/ttgxvar.c b/src/truetype/ttgxvar.c
index e5888170a..af4607b97 100644
--- a/src/truetype/ttgxvar.c
+++ b/src/truetype/ttgxvar.c
@@ -48,7 +48,6 @@
 #include FT_CONFIG_CONFIG_H
 #include FT_INTERNAL_STREAM_H
 #include FT_INTERNAL_SFNT_H
-#include FT_TRUETYPE_IDS_H
 #include FT_TRUETYPE_TAGS_H
 #include FT_MULTIPLE_MASTERS_H
 
diff --git a/src/truetype/ttobjs.c b/src/truetype/ttobjs.c
index 2649a670d..b125d61a0 100644
--- a/src/truetype/ttobjs.c
+++ b/src/truetype/ttobjs.c
@@ -18,9 +18,7 @@
 
 #include <ft2build.h>
 #include FT_INTERNAL_DEBUG_H
-#include FT_INTERNAL_CALC_H
 #include FT_INTERNAL_STREAM_H
-#include FT_TRUETYPE_IDS_H
 #include FT_TRUETYPE_TAGS_H
 #include FT_INTERNAL_SFNT_H
 
diff --git a/src/type1/t1parse.c b/src/type1/t1parse.c
index 36f5c82c8..9a421665f 100644
--- a/src/type1/t1parse.c
+++ b/src/type1/t1parse.c
@@ -4,7 +4,7 @@
 /*                                                                         */
 /*    Type 1 parser (body).                                                */
 /*                                                                         */
-/*  Copyright 1996-2001, 2002, 2003, 2004, 2005, 2008 by                   */
+/*  Copyright 1996-2001, 2002, 2003, 2004, 2005, 2008, 2009 by             */
 /*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
 /*                                                                         */
 /*  This file is part of the FreeType project, and may only be used,       */
@@ -35,7 +35,6 @@
 
 #include <ft2build.h>
 #include FT_INTERNAL_DEBUG_H
-#include FT_INTERNAL_CALC_H
 #include FT_INTERNAL_STREAM_H
 #include FT_INTERNAL_POSTSCRIPT_AUX_H
 
diff --git a/src/type42/t42objs.c b/src/type42/t42objs.c
index 16e9809ce..f2a8f95da 100644
--- a/src/type42/t42objs.c
+++ b/src/type42/t42objs.c
@@ -4,7 +4,8 @@
 /*                                                                         */
 /*    Type 42 objects manager (body).                                      */
 /*                                                                         */
-/*  Copyright 2002, 2003, 2004, 2005, 2006, 2007, 2008 by Roberto Alameda. */
+/*  Copyright 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009               */
+/*  by Roberto Alameda.                                                    */
 /*                                                                         */
 /*  This file is part of the FreeType project, and may only be used,       */
 /*  modified, and distributed under the terms of the FreeType project      */
@@ -19,7 +20,6 @@
 #include "t42parse.h"
 #include "t42error.h"
 #include FT_INTERNAL_DEBUG_H
-#include FT_INTERNAL_STREAM_H
 #include FT_LIST_H
 
 
diff --git a/src/type42/t42parse.c b/src/type42/t42parse.c
index b9e408c45..295bd14bc 100644
--- a/src/type42/t42parse.c
+++ b/src/type42/t42parse.c
@@ -20,7 +20,6 @@
 #include "t42error.h"
 #include FT_INTERNAL_DEBUG_H
 #include FT_INTERNAL_STREAM_H
-#include FT_LIST_H
 #include FT_INTERNAL_POSTSCRIPT_AUX_H