st_locale_insensitive_strncasecmp 2144 include/ruby/ruby.h int st_locale_insensitive_strncasecmp(const char *s1, const char *s2, size_t n); st_locale_insensitive_strncasecmp 2146 include/ruby/ruby.h #define STRNCASECMP(s1, s2, n) (st_locale_insensitive_strncasecmp((s1), (s2), (n))) st_locale_insensitive_strncasecmp 137 include/ruby/st.h PUREFUNC(int st_locale_insensitive_strncasecmp(const char *s1, const char *s2, size_t n)); st_locale_insensitive_strncasecmp 139 include/ruby/st.h #define st_strncasecmp st_locale_insensitive_strncasecmp