#define PERL_ARGS_ASSERT_CHECK_LOCALE_BOUNDARY_CROSSING \
assert(p); assert(ustrp); assert(lenp)
-STATIC STRLEN S_is_utf8_char_slow(const U8 *s, const STRLEN len)
+PERL_STATIC_INLINE STRLEN S_is_utf8_char_slow(const U8 *s, const STRLEN len)
__attribute__warn_unused_result__
__attribute__nonnull__(1);
#define PERL_ARGS_ASSERT_IS_UTF8_CHAR_SLOW \