1 files changed, 61 insertions, 0 deletions
diff --git a/src/cmd/upas/smtp/smtp.h b/src/cmd/upas/smtp/smtp.h
new file mode 100644
index 00000000..83619223
--- /dev/null
+++ b/src/cmd/upas/smtp/smtp.h
@@ -0,0 +1,61 @@
+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	messageid;
+
+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*);