core-lightning/version.h
Rusty Russell 756b2a0530 options: --help and --version are early args.
If they use these, we definitely don't want to create the config dir...

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2017-01-04 14:04:15 +10:30

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C

#ifndef LIGHTNING_VERSION_H
#define LIGHTNING_VERSION_H
#include "config.h"
#include <ccan/opt/opt.h>
char *version_and_exit(const void *unused);
const char *version(void);
#define opt_register_version() \
opt_register_early_noarg("--version|-V", version_and_exit, NULL, \
"print version to standard output and exit")
#endif /* LIGHTNING_VERSION_H */