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| author | Andrew Bartlett <abartlet@samba.org> | 2011-02-16 16:24:12 +1100 |
|---|---|---|
| committer | Andrew Tridgell <tridge@samba.org> | 2011-02-18 15:09:46 +1100 |
| commit | 0581a5bb3cae6b00b2b78b57b86c3ac350759114 (patch) | |
| tree | 52cbc837eabdba7de82bfaca2ebc8a3a4ea1dd2d /lib/util | |
| parent | ed71c1ef1fbeb5d2ba3aa98954b6a1e018515f46 (diff) | |
| download | samba-0581a5bb3cae6b00b2b78b57b86c3ac350759114.tar.gz samba-0581a5bb3cae6b00b2b78b57b86c3ac350759114.tar.bz2 samba-0581a5bb3cae6b00b2b78b57b86c3ac350759114.zip | |
lib/util/charset add functions isupper_m and islower_m
Diffstat (limited to 'lib/util')
| -rw-r--r-- | lib/util/charset/charset.h | 3 | ||||
| -rw-r--r-- | lib/util/charset/codepoints.c | 16 |
2 files changed, 19 insertions, 0 deletions
diff --git a/lib/util/charset/charset.h b/lib/util/charset/charset.h index 92ea7304bf..901885d846 100644 --- a/lib/util/charset/charset.h +++ b/lib/util/charset/charset.h @@ -184,8 +184,11 @@ codepoint_t next_codepoint_convenience(struct smb_iconv_convenience *ic, const char *str, size_t *size); ssize_t push_codepoint_convenience(struct smb_iconv_convenience *ic, char *str, codepoint_t c); + codepoint_t toupper_m(codepoint_t val); codepoint_t tolower_m(codepoint_t val); +bool islower_m(codepoint_t val); +bool isupper_m(codepoint_t val); int codepoint_cmpi(codepoint_t c1, codepoint_t c2); /* Iconv convenience functions */ diff --git a/lib/util/charset/codepoints.c b/lib/util/charset/codepoints.c index bc39f1b1a4..b1451d4a9e 100644 --- a/lib/util/charset/codepoints.c +++ b/lib/util/charset/codepoints.c @@ -96,6 +96,22 @@ _PUBLIC_ codepoint_t tolower_m(codepoint_t val) } /** + If we upper cased this character, would we get the same character? +**/ +_PUBLIC_ bool islower_m(codepoint_t val) +{ + return (toupper_m(val) != val); +} + +/** + If we lower cased this character, would we get the same character? +**/ +_PUBLIC_ bool isupper_m(codepoint_t val) +{ + return (tolower_m(val) != val); +} + +/** compare two codepoints case insensitively */ _PUBLIC_ int codepoint_cmpi(codepoint_t c1, codepoint_t c2) |