* h/mh.h: raised NAMESZ from 128 to 999. RFC 2822 limits line

[mmh] / h / mh.h

diff --git a/h/mh.h b/h/mh.h
index 81a6021..6513f24 100644 (file)
--- a/h/mh.h
+++ b/h/mh.h
@@ -29,6 +29,15 @@
 #endif
 typedef unsigned char  boolean;  /* not int so we can pack in a structure */
 
+/* If we're using gcc then give it some information about
+ * functions that abort.
+ */
+#if __GNUC__ > 2
+#define NORETURN __attribute__((__noreturn__))
+#else
+#define NORETURN
+#endif
+
 /*
  * user context/profile structure
  */
@@ -58,6 +67,8 @@ struct swit {
 
 extern struct swit anoyes[];   /* standard yes/no switches */
 
+#define ATTACHFORMATS 3                /* Number of send attach formats. */
+
 /*
  * general folder attributes
  */
@@ -212,7 +223,15 @@ struct msgs {
  * m_getfld() message parsing
  */
 
-#define NAMESZ  128            /* Limit on component name size     */
+#define NAMESZ  999            /* Limit on component name size.
+                                  RFC 2822 limits line lengths to
+                                  998 characters, so a header name
+                                  can be at most that long.
+                                  m_getfld limits header names to 2
+                                  less than NAMESZ, which is fine,
+                                  because header names must be
+                                  followed by a colon.  Add one for
+                                  terminating NULL. */
 
 #define LENERR  (-2)           /* Name too long error from getfld  */
 #define FMTERR  (-3)           /* Message Format error             */
@@ -334,5 +353,7 @@ extern char *vmhproc;
 extern char *whatnowproc;
 extern char *whomproc;
 
+extern void (*done) (int) NORETURN;
+
 #include <h/prototypes.h>