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-rw-r--r--include/stc/cstr.h15
1 files changed, 9 insertions, 6 deletions
diff --git a/include/stc/cstr.h b/include/stc/cstr.h
index 68f35674..d7e5dcd4 100644
--- a/include/stc/cstr.h
+++ b/include/stc/cstr.h
@@ -172,12 +172,15 @@ STC_INLINE size_t cstr_capacity(cstr s)
// utf8 methods defined in/depending on src/utf8code.c:
-extern cstr cstr_tofold(const cstr* self);
-extern cstr cstr_tolower(const cstr* self);
-extern cstr cstr_toupper(const cstr* self);
-extern void cstr_casefold(cstr* self);
-extern void cstr_lowercase(cstr* self);
-extern void cstr_uppercase(cstr* self);
+extern cstr cstr_casefold_sv(csview sv);
+extern cstr cstr_tolower_sv(csview sv);
+extern cstr cstr_toupper_sv(csview sv);
+
+STC_INLINE void cstr_lowercase(cstr* self)
+ { cstr_take(self, cstr_tolower_sv(cstr_sv(self))); }
+
+STC_INLINE void cstr_uppercase(cstr* self)
+ { cstr_take(self, cstr_toupper_sv(cstr_sv(self))); }
STC_INLINE bool cstr_valid_utf8(const cstr* self)
{ return utf8_valid(cstr_str(self)); }