mruby-io/io.c: remove unused function `io_read_buf()`
MODIFY
mrbgems/mruby-io/src/io.c
mrbgems/mruby-io/src/io.c
@@ -1593,16 +1593,6 @@ io_bufread_m(mrb_state *mrb, mrb_value io)
#define BUF_SIZE 4096
-static mrb_value
-io_read_buf(mrb_state *mrb, mrb_value io)
-{
- mrb->c->ci->mid = 0;
-
- mrb_value buf = io_buf(mrb, io);
- if (RSTRING_LEN(buf) > 0) return buf;
- return io_read_common(mrb, sysread, io, buf, BUF_SIZE, 0, 1);
-}
-
static mrb_value
io_read_buf_noraise(mrb_state *mrb, mrb_value io)
{

mruby-io/io.c: remove unused function `io_read_buf()`