kc3-lang/libxkbcommon/src/utf8-decoding.h

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• Hash : 98dee225
  Author :
  Date : 2024-09-12T16:52:40
  

  Add UTF-8 to UTF-32 decoding
  
  Add internal functions to convert UTF-32 to UTF-8, with corresponding
  tests.
  

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• src/utf8-decoding.h

• 
  #ifndef UTF8_DECODING_H
  #define UTF8_DECODING_H
  
  #include "config.h"
  
  #include <stddef.h>
  #include <stdint.h>
  
  /* Check if a char is the start of a UTF-8 sequence */
  #define is_utf8_start(c) (((c) & 0xc0) != 0x80)
  #define INVALID_UTF8_CODE_POINT UINT32_MAX
  
  uint8_t
  utf8_sequence_length(const char *s);
  
  uint32_t
  utf8_next_code_point(const char *s, size_t max_size, size_t *size_out);
  
  #endif
  

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