ref: 844bbecadb3a4263a183ce03021849ac41cbd20f
dir: /sys/src/cmd/upas/smtp/smtp.h/
enum {
Maxbustedmx = 100,
};
typedef struct Node Node;
typedef struct Field Field;
typedef Node *Nodeptr;
#define YYSTYPE Nodeptr
struct Node {
Node *next;
int c; /* token type */
char addr; /* true if this is an address */
String *s; /* string representing token */
String *white; /* white space following token */
char *start; /* first byte for this token */
char *end; /* next byte in input */
};
struct Field {
Field *next;
Node *node;
int source;
};
typedef struct DS DS;
struct DS {
/* dist string */
char buf[128];
char expand[128];
char *netdir;
char *proto;
char *host;
char *service;
};
extern Field *firstfield;
extern Field *lastfield;
extern Node *usender;
extern Node *usys;
extern Node *udate;
extern int originator;
extern int destination;
extern int date;
extern int debug;
extern int messageid;
extern char *bustedmxs[Maxbustedmx];
Node* anonymous(Node*);
Node* address(Node*);
int badfieldname(Node*);
Node* bang(Node*, Node*);
Node* colon(Node*, Node*);
int cistrcmp(char*, char*);
Node* link2(Node*, Node*);
Node* link3(Node*, Node*, Node*);
void freenode(Node*);
void newfield(Node*, int);
void freefield(Field*);
void yyinit(char*, int);
int yyparse(void);
int yylex(void);
String* yywhite(void);
Node* whiten(Node*);
void yycleanup(void);
int mxdial(char*, char*, char*);
void dial_string_parse(char*, DS*);