diff options
Diffstat (limited to 'include/ruby/encoding.h')
| -rw-r--r-- | include/ruby/encoding.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/ruby/encoding.h b/include/ruby/encoding.h index 2cd44eafe1..62e9b6642d 100644 --- a/include/ruby/encoding.h +++ b/include/ruby/encoding.h @@ -147,6 +147,9 @@ unsigned int rb_enc_codepoint(const char *p, const char *e, rb_encoding *enc); /* -> codelen>0 or raise exception */ int rb_enc_codelen(int code, rb_encoding *enc); +/* -> 0 for invalid codepoint */ +int rb_enc_code_to_mbclen(int code, rb_encoding *enc); +#define rb_enc_code_to_mbclen(c, enc) ONIGENC_CODE_TO_MBCLEN((enc), (c)); /* code,ptr,encoding -> write buf */ #define rb_enc_mbcput(c,buf,enc) ONIGENC_CODE_TO_MBC((enc),(c),(UChar*)(buf)) |