From 1a4c18f7cb70a2ae4fa209bb75a6c6c5b6ace0f2 Mon Sep 17 00:00:00 2001
From: Alexei Podtelezhnikov <apodtele@gmail.com>
Date: Mon, 10 Apr 2023 15:30:43 +0000
Subject: Align `char_next` return types.

This is mostly cosmetic because FT_UInt and FT_UInt32 are likely identical.

* src/sfnt/ttcmap.c, src/cff/cffcmap.c, src/psaux/t1cmap.c,
src/psnames/psmodule.c, include/freetype/internal/service/svpcsmap.h,
src/pfr/pfrcmap.c, src/winfonts/winfnt.c (*_char_next): return FT_UInt.
---
 include/freetype/internal/services/svpscmap.h |  2 +-
 src/cff/cffcmap.c                             |  4 ++--
 src/pfr/pfrcmap.c                             |  2 +-
 src/psaux/t1cmap.c                            |  6 +++---
 src/psnames/psmodule.c                        |  2 +-
 src/sfnt/ttcmap.c                             | 20 ++++++++++----------
 src/winfonts/winfnt.c                         |  2 +-
 7 files changed, 19 insertions(+), 19 deletions(-)

diff --git a/include/freetype/internal/services/svpscmap.h b/include/freetype/internal/services/svpscmap.h
index fd99d857e..6e599f3aa 100644
--- a/include/freetype/internal/services/svpscmap.h
+++ b/include/freetype/internal/services/svpscmap.h
@@ -97,7 +97,7 @@ FT_BEGIN_HEADER
   (*PS_Unicodes_CharIndexFunc)( PS_Unicodes  unicodes,
                                 FT_UInt32    unicode );
 
-  typedef FT_UInt32
+  typedef FT_UInt
   (*PS_Unicodes_CharNextFunc)( PS_Unicodes  unicodes,
                                FT_UInt32   *unicode );
 
diff --git a/src/cff/cffcmap.c b/src/cff/cffcmap.c
index 6ed314322..4988d7955 100644
--- a/src/cff/cffcmap.c
+++ b/src/cff/cffcmap.c
@@ -69,7 +69,7 @@
   }
 
 
-  FT_CALLBACK_DEF( FT_UInt32 )
+  FT_CALLBACK_DEF( FT_UInt )
   cff_cmap_encoding_char_next( CFF_CMapStd   cmap,
                                FT_UInt32    *pchar_code )
   {
@@ -197,7 +197,7 @@
   }
 
 
-  FT_CALLBACK_DEF( FT_UInt32 )
+  FT_CALLBACK_DEF( FT_UInt )
   cff_cmap_unicode_char_next( PS_Unicodes  unicodes,
                               FT_UInt32   *pchar_code )
   {
diff --git a/src/pfr/pfrcmap.c b/src/pfr/pfrcmap.c
index 312a9ffe1..b49873694 100644
--- a/src/pfr/pfrcmap.c
+++ b/src/pfr/pfrcmap.c
@@ -96,7 +96,7 @@
   }
 
 
-  FT_CALLBACK_DEF( FT_UInt32 )
+  FT_CALLBACK_DEF( FT_UInt )
   pfr_cmap_char_next( PFR_CMap    cmap,
                       FT_UInt32  *pchar_code )
   {
diff --git a/src/psaux/t1cmap.c b/src/psaux/t1cmap.c
index bf0a393b4..f94b544f2 100644
--- a/src/psaux/t1cmap.c
+++ b/src/psaux/t1cmap.c
@@ -95,7 +95,7 @@
   }
 
 
-  FT_CALLBACK_DEF( FT_UInt32 )
+  FT_CALLBACK_DEF( FT_UInt )
   t1_cmap_std_char_next( T1_CMapStd   cmap,
                          FT_UInt32   *pchar_code )
   {
@@ -232,7 +232,7 @@
   }
 
 
-  FT_CALLBACK_DEF( FT_UInt32 )
+  FT_CALLBACK_DEF( FT_UInt )
   t1_cmap_custom_char_next( T1_CMapCustom  cmap,
                             FT_UInt32     *pchar_code )
   {
@@ -341,7 +341,7 @@
   }
 
 
-  FT_CALLBACK_DEF( FT_UInt32 )
+  FT_CALLBACK_DEF( FT_UInt )
   t1_cmap_unicode_char_next( PS_Unicodes  unicodes,
                              FT_UInt32   *pchar_code )
   {
diff --git a/src/psnames/psmodule.c b/src/psnames/psmodule.c
index db454e558..d8a2cc764 100644
--- a/src/psnames/psmodule.c
+++ b/src/psnames/psmodule.c
@@ -453,7 +453,7 @@
   }
 
 
-  static FT_UInt32
+  static FT_UInt
   ps_unicodes_char_next( PS_Unicodes  table,
                          FT_UInt32   *unicode )
   {
diff --git a/src/sfnt/ttcmap.c b/src/sfnt/ttcmap.c
index 809d4b51f..e5ea6f1e8 100644
--- a/src/sfnt/ttcmap.c
+++ b/src/sfnt/ttcmap.c
@@ -138,7 +138,7 @@
   }
 
 
-  FT_CALLBACK_DEF( FT_UInt32 )
+  FT_CALLBACK_DEF( FT_UInt )
   tt_cmap0_char_next( TT_CMap     cmap,
                       FT_UInt32  *pchar_code )
   {
@@ -491,7 +491,7 @@
   }
 
 
-  FT_CALLBACK_DEF( FT_UInt32 )
+  FT_CALLBACK_DEF( FT_UInt )
   tt_cmap2_char_next( TT_CMap     cmap,
                       FT_UInt32  *pcharcode )
   {
@@ -1481,7 +1481,7 @@
   }
 
 
-  FT_CALLBACK_DEF( FT_UInt32 )
+  FT_CALLBACK_DEF( FT_UInt )
   tt_cmap4_char_next( TT_CMap     cmap,
                       FT_UInt32  *pchar_code )
   {
@@ -1640,7 +1640,7 @@
   }
 
 
-  FT_CALLBACK_DEF( FT_UInt32 )
+  FT_CALLBACK_DEF( FT_UInt )
   tt_cmap6_char_next( TT_CMap     cmap,
                       FT_UInt32  *pchar_code )
   {
@@ -1911,7 +1911,7 @@
   }
 
 
-  FT_CALLBACK_DEF( FT_UInt32 )
+  FT_CALLBACK_DEF( FT_UInt )
   tt_cmap8_char_next( TT_CMap     cmap,
                       FT_UInt32  *pchar_code )
   {
@@ -2109,7 +2109,7 @@
   }
 
 
-  FT_CALLBACK_DEF( FT_UInt32 )
+  FT_CALLBACK_DEF( FT_UInt )
   tt_cmap10_char_next( TT_CMap     cmap,
                        FT_UInt32  *pchar_code )
   {
@@ -2458,7 +2458,7 @@
   }
 
 
-  FT_CALLBACK_DEF( FT_UInt32 )
+  FT_CALLBACK_DEF( FT_UInt )
   tt_cmap12_char_next( TT_CMap     cmap,
                        FT_UInt32  *pchar_code )
   {
@@ -2768,7 +2768,7 @@
   }
 
 
-  FT_CALLBACK_DEF( FT_UInt32 )
+  FT_CALLBACK_DEF( FT_UInt )
   tt_cmap13_char_next( TT_CMap     cmap,
                        FT_UInt32  *pchar_code )
   {
@@ -3101,7 +3101,7 @@
   }
 
 
-  FT_CALLBACK_DEF( FT_UInt32 )
+  FT_CALLBACK_DEF( FT_UInt )
   tt_cmap14_char_next( TT_CMap     cmap,
                        FT_UInt32  *pchar_code )
   {
@@ -3671,7 +3671,7 @@
   }
 
 
-  FT_CALLBACK_DEF( FT_UInt32 )
+  FT_CALLBACK_DEF( FT_UInt )
   tt_cmap_unicode_char_next( PS_Unicodes  unicodes,
                              FT_UInt32   *pchar_code )
   {
diff --git a/src/winfonts/winfnt.c b/src/winfonts/winfnt.c
index fa73ae4a9..261540f25 100644
--- a/src/winfonts/winfnt.c
+++ b/src/winfonts/winfnt.c
@@ -656,7 +656,7 @@
   }
 
 
-  static FT_UInt32
+  static FT_UInt
   fnt_cmap_char_next( FNT_CMap    cmap,
                       FT_UInt32  *pchar_code )
   {
-- 
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