buffer-peek ( buffer: buffer -- byte )
Factor handbook » The language » Collections » Locked I/O buffers
Prev:buffer@ ( buffer: buffer -- alien )
Next:buffer-pop ( buffer: buffer -- byte )


Vocabulary
io.buffers

Inputs
buffera buffer


Outputs
bytea byte


Word description
Outputs the byte at the buffer position.

Definition
USING: accessors alien.accessors kernel typed ;

IN: io.buffers

TYPED: buffer-peek ( buffer: buffer -- byte )
[ ptr>> ] [ pos>> ] bi alien-unsigned-1 ; inline