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| author | Max Kellermann <max@duempel.org> | 2014-08-07 15:15:56 +0200 |
|---|---|---|
| committer | Max Kellermann <max@duempel.org> | 2014-08-07 16:08:02 +0200 |
| commit | 59d38f876a22ef520c6b897a356e8fb8677481aa (patch) | |
| tree | ac97bf3dfa23a4ae30a1d76375493f8815c649ff /src/util/StringUtil.cxx | |
| parent | 5c5c6a965cc3af4c8e725c7c9cc377e80f728279 (diff) | |
| download | mpd-59d38f876a22ef520c6b897a356e8fb8677481aa.tar.gz mpd-59d38f876a22ef520c6b897a356e8fb8677481aa.tar.xz mpd-59d38f876a22ef520c6b897a356e8fb8677481aa.zip | |
util/StringUtil: add StripRight() overload with "end" argument
Diffstat (limited to 'src/util/StringUtil.cxx')
| -rw-r--r-- | src/util/StringUtil.cxx | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/src/util/StringUtil.cxx b/src/util/StringUtil.cxx index 49a311a5f..bcade2b3b 100644 --- a/src/util/StringUtil.cxx +++ b/src/util/StringUtil.cxx @@ -35,6 +35,24 @@ StripLeft(const char *p) return p; } +const char * +StripLeft(const char *p, const char *end) +{ + while (p < end && IsWhitespaceOrNull(*p)) + ++p; + + return p; +} + +const char * +StripRight(const char *p, const char *end) +{ + while (end > p && IsWhitespaceOrNull(end[-1])) + --end; + + return end; +} + size_t StripRight(const char *p, size_t length) { |