core-lightning/common/ping.h

#ifndef LIGHTNING_COMMON_PING_H
#define LIGHTNING_COMMON_PING_H
#include "config.h"
#include <ccan/short_types/short_types.h>
#include <ccan/tal/tal.h>

/* Returns false on error, otherwise *pong set if reply needed. */
bool check_ping_make_pong(const tal_t *ctx, const u8 *ping, u8 **pong);

/* Make a ping packet requesting num_pong_bytes */
u8 *make_ping(const tal_t *ctx, u16 num_pong_bytes, u16 padlen);

#endif /* LIGHTNING_COMMON_PING_H */
headers: fix up header idempotent lines. For future reference, done via: for f in `find wire/ bitcoin/ common/ lightningd -name '.h' ! -name 'gen'`; do ID=`echo -n LIGHTNING/$f \| tr 'a-z' 'A-Z' \| tr -cs 'A-Z0-9' _`; sed 's/^#\(ifndef\\|define\) ._H$/#\1 '$ID/ < $f \| sed 's,#endif /.._H ./$,#endif /* '$ID' */,' \| bagto $f; done Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> 2017-08-29 01:36:01 +09:30			`#ifndef LIGHTNING_COMMON_PING_H`
			`#define LIGHTNING_COMMON_PING_H`
lightningd/ping: ping support. A spec update brings ping support. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> 2017-04-12 09:10:10 -07:00			`#include "config.h"`
			`#include <ccan/short_types/short_types.h>`
			`#include <ccan/tal/tal.h>`

			`/* Returns false on error, otherwise pong set if reply needed. /`
			`bool check_ping_make_pong(const tal_t ctx, const u8 ping, u8 **pong);`

			`/* Make a ping packet requesting num_pong_bytes */`
			`u8 make_ping(const tal_t ctx, u16 num_pong_bytes, u16 padlen);`

headers: fix up header idempotent lines. For future reference, done via: for f in `find wire/ bitcoin/ common/ lightningd -name '.h' ! -name 'gen'`; do ID=`echo -n LIGHTNING/$f \| tr 'a-z' 'A-Z' \| tr -cs 'A-Z0-9' _`; sed 's/^#\(ifndef\\|define\) ._H$/#\1 '$ID/ < $f \| sed 's,#endif /.._H ./$,#endif /* '$ID' */,' \| bagto $f; done Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> 2017-08-29 01:36:01 +09:30			`#endif /* LIGHTNING_COMMON_PING_H */`