Add get_next_codepoint_size

2016-06-15 00:38:43 +02:00
parent 80d0c19c5a
commit 6235fb2d03
2 changed files with 21 additions and 12 deletions
@@ -5,6 +5,11 @@

 namespace utils
 {
+  /**
+   * Return the size, in bytes, of the next UTF-8 codepoint, based on
+   * the given char.
+   */
+  std::size_t get_next_codepoint_size(const unsigned char c);
  /**
   * Returns true if the given null-terminated string is valid utf-8.
   *