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Diffstat (limited to '')
| -rw-r--r-- | src/util/WStringUtil.cxx | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/util/WStringUtil.cxx b/src/util/WStringUtil.cxx index b70a7749e..19e4fc68d 100644 --- a/src/util/WStringUtil.cxx +++ b/src/util/WStringUtil.cxx @@ -43,6 +43,21 @@ StringEndsWith(const wchar_t *haystack, const wchar_t *needle) } const wchar_t * +StringAfterPrefix(const wchar_t *string, const wchar_t *prefix) +{ +#if !CLANG_CHECK_VERSION(3,6) + /* disabled on clang due to -Wtautological-pointer-compare */ + assert(string != nullptr); + assert(prefix != nullptr); +#endif + + size_t prefix_length = StringLength(prefix); + return StringIsEqual(string, prefix, prefix_length) + ? string + prefix_length + : nullptr; +} + +const wchar_t * FindStringSuffix(const wchar_t *p, const wchar_t *suffix) { const size_t p_length = StringLength(p); |