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/* aliasbr.h -- new aliasing mechanism
*
* This code is Copyright (c) 2017, by the authors of nmh. See the
* COPYRIGHT file in the root directory of the nmh distribution for
* complete copyright information. */
/* codes returned by alias() */
/* FIXME: Only AK_OK used externally; interface could be narrower. */
#define AK_OK 0 /* file parsed OK */
#define AK_NOFILE 1 /* couldn't read file */
#define AK_ERROR 2 /* error parsing file */
#define AK_LIMIT 3 /* memory limit exceeded */
struct aka {
char *ak_name; /* name to match against */
struct adr *ak_addr; /* list of addresses that it maps to */
struct aka *ak_next; /* next aka in list */
bool ak_visible; /* should be visible in headers */
};
/*
* prototypes
*/
char *akvalue(char *);
int akvisible(void) PURE;
char *akresult(struct aka *);
int alias(char *);
char *akerror(int);
extern struct aka *akahead;
/* FIXME: Definition in config/config.c. */
extern char *AliasFile; /* mh-alias(5) */
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