/* argmatch.h -- definitions and prototypes for argmatch.c
- Copyright (C) 1990, 1998, 1999, 2001, 2002, 2004, 2005 Free Software
+ Copyright (C) 1990, 1998-1999, 2001-2002, 2004-2005, 2009-2011 Free Software
Foundation, Inc.
This program is free software: you can redistribute it and/or modify
to the same values in VALLIST). */
ptrdiff_t argmatch (char const *arg, char const *const *arglist,
- char const *vallist, size_t valsize);
+ char const *vallist, size_t valsize);
# define ARGMATCH(Arg, Arglist, Vallist) \
argmatch (Arg, Arglist, (char const *) (Vallist), sizeof *(Vallist))
/* Report on stderr why argmatch failed. Report correct values. */
void argmatch_invalid (char const *context, char const *value,
- ptrdiff_t problem);
+ ptrdiff_t problem);
/* Left for compatibility with the old name invalid_arg */
/* Report on stderr the list of possible arguments. */
void argmatch_valid (char const *const *arglist,
- char const *vallist, size_t valsize);
+ char const *vallist, size_t valsize);
# define ARGMATCH_VALID(Arglist, Vallist) \
argmatch_valid (Arglist, (char const *) (Vallist), sizeof *(Vallist))
-/* Same as argmatch, but upon failure, reports a explanation on the
- failure, and exits using the function EXIT_FN. */
+/* Same as argmatch, but upon failure, report an explanation of the
+ failure, and exit using the function EXIT_FN. */
ptrdiff_t __xargmatch_internal (char const *context,
- char const *arg, char const *const *arglist,
- char const *vallist, size_t valsize,
- argmatch_exit_fn exit_fn);
+ char const *arg, char const *const *arglist,
+ char const *vallist, size_t valsize,
+ argmatch_exit_fn exit_fn);
/* Programmer friendly interface to __xargmatch_internal. */
-# define XARGMATCH(Context, Arg, Arglist, Vallist) \
- ((Vallist) [__xargmatch_internal (Context, Arg, Arglist, \
- (char const *) (Vallist), \
- sizeof *(Vallist), \
- argmatch_die)])
+# define XARGMATCH(Context, Arg, Arglist, Vallist) \
+ ((Vallist) [__xargmatch_internal (Context, Arg, Arglist, \
+ (char const *) (Vallist), \
+ sizeof *(Vallist), \
+ argmatch_die)])
/* Convert a value into a corresponding argument. */
char const *argmatch_to_argument (char const *value,
- char const *const *arglist,
- char const *vallist, size_t valsize);
+ char const *const *arglist,
+ char const *vallist, size_t valsize);
-# define ARGMATCH_TO_ARGUMENT(Value, Arglist, Vallist) \
- argmatch_to_argument (Value, Arglist, \
- (char const *) (Vallist), sizeof *(Vallist))
+# define ARGMATCH_TO_ARGUMENT(Value, Arglist, Vallist) \
+ argmatch_to_argument (Value, Arglist, \
+ (char const *) (Vallist), sizeof *(Vallist))
#endif /* ARGMATCH_H_ */