diff --git a/ChangeLog b/ChangeLog
index ba2964b0..79ee8eb5 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -368,4 +368,5 @@ https://github.com/olikraus/u8g2 ChangeLog
   * SBN1661 80x32 (issue 2776)
   * UC1698 240x64 (issue 2777)
   * Bugfix: Error with MUI include (C++ and missing U8g2 include) (issue 2730)  
-  
\ No newline at end of file
+  * Fix flipmode for SSD1362z 256x64 (PR 2786)
+  * Added isGlyph() to the C++ API (issue 2797)
\ No newline at end of file
diff --git a/cppsrc/U8g2lib.h b/cppsrc/U8g2lib.h
index 002936fa..f5a929b8 100644
--- a/cppsrc/U8g2lib.h
+++ b/cppsrc/U8g2lib.h
@@ -284,10 +284,10 @@ class U8G2
     
 
 /*
-uint8_t u8g2_IsGlyph(u8g2_t *u8g2, uint16_t requested_encoding);
-int8_t u8g2_GetGlyphWidth(u8g2_t *u8g2, uint16_t requested_encoding);
-u8g2_uint_t u8g2_GetStrWidth(u8g2_t *u8g2, const char *s);
-u8g2_uint_t u8g2_GetUTF8Width(u8g2_t *u8g2, const char *str);
+uint8_t u8g2_IsGlyph(u8g2_t *u8g2, uint16_t requested_encoding);  --> Added
+int8_t u8g2_GetGlyphWidth(u8g2_t *u8g2, uint16_t requested_encoding);  --> Added
+u8g2_uint_t u8g2_GetStrWidth(u8g2_t *u8g2, const char *s); --> Already added
+u8g2_uint_t u8g2_GetUTF8Width(u8g2_t *u8g2, const char *str); --> Already added
 */
     
     u8g2_uint_t drawGlyph(u8g2_uint_t x, u8g2_uint_t y, uint16_t encoding) { return u8g2_DrawGlyph(&u8g2, x, y, encoding); }    
@@ -303,6 +303,10 @@ u8g2_uint_t u8g2_GetUTF8Width(u8g2_t *u8g2, const char *str);
     u8g2_uint_t getStrWidth(const char *s) { return u8g2_GetStrWidth(&u8g2, s); }
     u8g2_uint_t getUTF8Width(const char *s) { return u8g2_GetUTF8Width(&u8g2, s); }
     
+    uint8_t isGlyph(uint16_t encoding) { return u8g2_IsGlyph(&u8g2, encoding); }
+    int8_t getGlyphWidth(uint16_t encoding) { return u8g2_GetGlyphWidth(&u8g2, encoding); }    
+    
+    
     int8_t getXOffsetGlyph(uint16_t encoding) { return u8g2_GetXOffsetGlyph(&u8g2, encoding); }
     int8_t getXOffsetUTF8(const char *utf8) { return u8g2_GetXOffsetUTF8(&u8g2, utf8); }