rb_str_drop_bytes 614 include/ruby/intern.h VALUE rb_str_drop_bytes(VALUE, long); rb_str_drop_bytes 1409 string.c rb_str_drop_bytes(str2, beg); rb_str_drop_bytes 3055 string.c rb_str_drop_bytes(str, len); rb_str_drop_bytes 3454 transcode.c rb_str_drop_bytes(input, ip - (unsigned char *)RSTRING_PTR(input));