lix/src/libmain/shared.hh
Eelco Dolstra 078e20885e * Help text for all (non-script) programs, so no more:
$ nix-instantiate --help
error: unknown flag `--help`
Try `nix-instantiate --help' for more information.

:-)
2003-12-01 15:55:05 +00:00

24 lines
534 B
C++

#ifndef __SHARED_H
#define __SHARED_H
#include <string>
#include "util.hh"
/* These are not implemented here, but must be implemented by a
program linking against libmain. */
/* Main program. Called by main() after the ATerm library has been
initialised and some default arguments have been processed (and
removed from `args'). main() will catch all exceptions. */
void run(Strings args);
/* Should print a help message to stdout and return. */
void printHelp();
extern string programId;
#endif /* !__SHARED_H */