rb_external_str_new_cstr  645 include/ruby/intern.h #define rb_external_str_new_cstr(str) __extension__ ( \
rb_external_str_new_cstr   31 string.c       #undef rb_external_str_new_cstr
rb_external_str_new_cstr  557 string.c       rb_external_str_new_cstr(const char *ptr)