diff options
Diffstat (limited to 'utf8proc.c')
-rw-r--r-- | utf8proc.c | 12 |
1 files changed, 12 insertions, 0 deletions
@@ -264,6 +264,18 @@ UTF8PROC_DLLEXPORT utf8proc_bool utf8proc_grapheme_break(utf8proc_int32_t c1, ut utf8proc_get_property(c2)->boundclass); } +UTF8PROC_DLLEXPORT utf8proc_int32_t utf8proc_tolower(utf8proc_int32_t c) +{ + utf8proc_int32_t cl = utf8proc_get_property(c)->lowercase_mapping; + return cl >= 0 ? cl : c; +} + +UTF8PROC_DLLEXPORT utf8proc_int32_t utf8proc_toupper(utf8proc_int32_t c) +{ + utf8proc_int32_t cu = utf8proc_get_property(c)->uppercase_mapping; + return cu >= 0 ? cu : c; +} + /* return a character width analogous to wcwidth (except portable and hopefully less buggy than most system wcwidth functions). */ UTF8PROC_DLLEXPORT int utf8proc_charwidth(utf8proc_int32_t c) { |