X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/159b2a1ede7bd581508e8704112d83efd44e0dfa..5f34de43:/h/mh.h?ds=inline

diff --git a/h/mh.h b/h/mh.h
index 8829eb4c..af6acf93 100644
--- a/h/mh.h
+++ b/h/mh.h
@@ -8,7 +8,7 @@
  */
 #define	NOTOK        (-1)	/* syscall()s return this on error */
 #define	OK             0	/*  ditto on success               */
-#define	DONE           1	/* trinary logic                   */
+#define	DONE           1	/* ternary logic                   */
 #define ALL           ""
 
 #define MAXARGS	    1000	/* max arguments to exec                */
@@ -20,7 +20,7 @@
  * This macro is for use by scan, for example, so that platforms with
  * a small BUFSIZ can easily allocate larger buffers.
  */
-#define NMH_BUFSIZ  (BUFSIZ>=8192 ? BUFSIZ : 8192)
+#define NMH_BUFSIZ  max(BUFSIZ, 8192)
 
 #ifndef FALSE
 #define FALSE false
@@ -48,6 +48,9 @@ typedef unsigned char  boolean;  /* not int so we can pack in a structure */
  * terminating NUL. */
 #define LEN(s) (sizeof (s) - 1)
 
+/* FENDNULL fends off NULL by giving an empty string instead. */
+#define FENDNULL(s) ((s) ? (s) : "")
+
 /*
  * char array that keeps track of size in both bytes and characters
  * Usage note:
@@ -429,13 +432,6 @@ extern char *defpath;		/* pathname of user's profile      */
 extern char *ctxpath;		/* pathname of user's context      */
 extern struct node *m_defs;	/* list of profile/context entries */
 
-/* What style to use for generated Message-ID and Content-ID header
-   fields.  The localname style is pid.time@localname, where time is
-   in seconds.  The random style replaces the localname with some
-   (pseudo)random bytes and uses microsecond-resolution time. */
-int save_message_id_style (const char *);
-char *message_id (time_t, int);
-
 /*
  * These standard strings are defined in config.c.  They are the
  * only system-dependent parameters in nmh, and thus by redefining