diff --git a/core/fpdfapi/font/cpdf_fontencoding.cpp b/core/fpdfapi/font/cpdf_fontencoding.cpp
index b727226..c456b60 100644
--- a/core/fpdfapi/font/cpdf_fontencoding.cpp
+++ b/core/fpdfapi/font/cpdf_fontencoding.cpp
@@ -1723,7 +1723,7 @@
   return pDict;
 }
 
-uint32_t FT_CharCodeFromUnicode(FT_Encoding encoding, wchar_t unicode) {
+uint32_t FT_CharCodeFromUnicode(int encoding, wchar_t unicode) {
   switch (encoding) {
     case FT_ENCODING_UNICODE:
       return unicode;
@@ -1739,28 +1739,9 @@
       return PDF_FindCode(PDFDocEncoding, unicode);
     case FT_ENCODING_MS_SYMBOL:
       return PDF_FindCode(MSSymbolEncoding, unicode);
-    default:
-      return 0;
   }
+  return 0;
 }
-
-wchar_t FT_UnicodeFromCharCode(FT_Encoding encoding, uint32_t charcode) {
-  switch (encoding) {
-    case FT_ENCODING_UNICODE:
-      return (uint16_t)charcode;
-    case FT_ENCODING_ADOBE_STANDARD:
-      return StandardEncoding[(uint8_t)charcode];
-    case FT_ENCODING_ADOBE_EXPERT:
-      return MacExpertEncoding[(uint8_t)charcode];
-    case FT_ENCODING_ADOBE_LATIN_1:
-      return AdobeWinAnsiEncoding[(uint8_t)charcode];
-    case FT_ENCODING_APPLE_ROMAN:
-      return MacRomanEncoding[(uint8_t)charcode];
-    default:
-      return 0;
-  }
-}
-
 const uint16_t* PDF_UnicodesForPredefinedCharSet(int encoding) {
   switch (encoding) {
     case PDFFONT_ENCODING_WINANSI:
@@ -1813,3 +1794,21 @@
   }
   return nullptr;
 }
+
+wchar_t FT_UnicodeFromCharCode(int encoding, uint32_t charcode) {
+  switch (encoding) {
+    case FT_ENCODING_UNICODE:
+      return (uint16_t)charcode;
+    case FT_ENCODING_ADOBE_STANDARD:
+      return StandardEncoding[(uint8_t)charcode];
+    case FT_ENCODING_ADOBE_EXPERT:
+      return MacExpertEncoding[(uint8_t)charcode];
+    case FT_ENCODING_ADOBE_LATIN_1:
+      return AdobeWinAnsiEncoding[(uint8_t)charcode];
+    case FT_ENCODING_APPLE_ROMAN:
+      return MacRomanEncoding[(uint8_t)charcode];
+    case PDFFONT_ENCODING_PDFDOC:
+      return PDFDocEncoding[(uint8_t)charcode];
+  }
+  return 0;
+}
diff --git a/core/fpdfapi/font/cpdf_fontencoding.h b/core/fpdfapi/font/cpdf_fontencoding.h
index 1447042..4ff6403 100644
--- a/core/fpdfapi/font/cpdf_fontencoding.h
+++ b/core/fpdfapi/font/cpdf_fontencoding.h
@@ -11,7 +11,6 @@
 #include "core/fxcrt/retain_ptr.h"
 #include "core/fxcrt/string_pool_template.h"
 #include "core/fxcrt/weak_ptr.h"
-#include "core/fxge/fx_freetype.h"
 
 #define PDFFONT_ENCODING_BUILTIN 0
 #define PDFFONT_ENCODING_WINANSI 1
@@ -23,8 +22,8 @@
 #define PDFFONT_ENCODING_PDFDOC 7
 #define PDFFONT_ENCODING_MS_SYMBOL 8
 
-uint32_t FT_CharCodeFromUnicode(FT_Encoding encoding, wchar_t unicode);
-wchar_t FT_UnicodeFromCharCode(FT_Encoding encoding, uint32_t charcode);
+uint32_t FT_CharCodeFromUnicode(int encoding, wchar_t unicode);
+wchar_t FT_UnicodeFromCharCode(int encoding, uint32_t charcode);
 
 const uint16_t* PDF_UnicodesForPredefinedCharSet(int encoding);
 const char* PDF_CharNameFromPredefinedCharSet(int encoding, uint8_t charcode);
diff --git a/core/fpdfapi/font/cpdf_type1font.cpp b/core/fpdfapi/font/cpdf_type1font.cpp
index 6ff2014..90dd4dc 100644
--- a/core/fpdfapi/font/cpdf_type1font.cpp
+++ b/core/fpdfapi/font/cpdf_type1font.cpp
@@ -215,7 +215,7 @@
           wchar_t unicode = 0;
           if (m_GlyphIndex[charcode]) {
             unicode =
-                FT_UnicodeFromCharCode(FT_ENCODING_ADOBE_STANDARD, charcode);
+                FT_UnicodeFromCharCode(PDFFONT_ENCODING_STANDARD, charcode);
           }
           char name_glyph[kInternalTableSize] = {};
           FT_Get_Glyph_Name(m_Font.GetFaceRec(), m_GlyphIndex[charcode],
@@ -276,7 +276,7 @@
             FT_Get_Char_Index(m_Font.GetFaceRec(), charcode);
         if (m_GlyphIndex[charcode]) {
           wchar_t unicode =
-              FT_UnicodeFromCharCode(FT_ENCODING_ADOBE_STANDARD, charcode);
+              FT_UnicodeFromCharCode(PDFFONT_ENCODING_STANDARD, charcode);
           if (unicode == 0) {
             char name_glyph[kInternalTableSize] = {};
             FT_Get_Glyph_Name(m_Font.GetFaceRec(), m_GlyphIndex[charcode],