rb_enc_path_last_separator 3050 file.c #define strrdirsep rb_enc_path_last_separator rb_enc_path_last_separator 279 include/ruby/encoding.h char *rb_enc_path_last_separator(const char *,const char *,rb_encoding*); rb_enc_path_last_separator 558 ruby.c p = rb_enc_path_last_separator(libpath, p, rb_ascii8bit_encoding());