gri3-wm/i3bar/include/parse_json_header.h

24 lines
771 B
C

/*
* vim:ts=4:sw=4:expandtab
*
* i3bar - an xcb-based status- and ws-bar for i3
* © 2010-2012 Axel Wagner and contributors (see also: LICENSE)
*
* parse_json_header.c: Parse the JSON protocol header to determine
* protocol version and features.
*
*/
#pragma once
#include <stdint.h>
/**
* Parse the JSON protocol header to determine protocol version and features.
* In case the buffer does not contain a valid header (invalid JSON, or no
* version field found), the 'correct' field of the returned header is set to
* false. The amount of bytes consumed by parsing the header is returned in
* *consumed (if non-NULL).
*
*/
void parse_json_header(i3bar_child *child, const unsigned char *buffer, int length, unsigned int *consumed);