Comment cleanup; removed ancient reference to 4.2BSD systems.

[nmh] / uip / mhbuildsbr.c

diff --git a/uip/mhbuildsbr.c b/uip/mhbuildsbr.c
index 412f871ee1a84f2894e392d9e83a3581be0c405f..e209616aec4382dc084570e00196c7ec577feff7 100644 (file)
--- a/uip/mhbuildsbr.c
+++ b/uip/mhbuildsbr.c
@@ -18,9 +18,15 @@
 #include <h/md5.h>
 #include <h/mts.h>
 #include <h/tws.h>
+#include <h/fmt_scan.h>
 #include <h/mime.h>
 #include <h/mhparse.h>
 #include <h/utils.h>
+#include "../sbr/m_mktemp.h"
+#include "../sbr/message_id.h"
+#include "../sbr/mime_type.h"
+#include "mhfree.h"
+#include "mhshowsbr.h"
 
 #ifdef HAVE_SYS_TIME_H
 # include <sys/time.h>
@@ -34,10 +40,6 @@ extern int listsw;
 extern int rfc934sw;
 extern int contentidsw;
 
-/* cache policies */
-extern int rcachesw;   /* mhcachesbr.c */
-extern int wcachesw;   /* mhcachesbr.c */
-
 static char prefix[] = "----- =_aaaaaaaaaa";
 
 struct attach_list {
@@ -59,12 +61,6 @@ void content_error (char *, CT, char *, ...);
 /* mhcachesbr.c */
 int find_cache (CT, int, int *, char *, char *, int);
 
-/* mhfree.c */
-extern CT *cts;
-void freects_done (int) NORETURN;
-void free_ctinfo (CT);
-void free_encoding (CT, int);
-
 /*
  * static prototypes
  */
@@ -335,7 +331,7 @@ finish_field:
 
        case BODY:
            fseek (in, (long) (-strlen (buf)), SEEK_CUR);
-           /* FALLTHRU */
+           break;
        case FILEEOF:
            break;
 
@@ -649,7 +645,7 @@ user_content (FILE *in, char *buf, CT *ctp, const char *infilename)
 {
     int        extrnal, vrsn;
     char *cp, **ap;
-    char buffer[BUFSIZ];
+    char buffer[NMH_BUFSIZ];
     struct multipart *m;
     struct part **pp;
     struct stat st;
@@ -1922,7 +1918,7 @@ calculate_digest (CT ct, int asciiP)
        unsigned char *ep;
 
        fprintf (stderr, "MD5 digest=");
-       for (ep = (dp = digest) + sizeof(digest) / sizeof(digest[0]);
+       for (ep = (dp = digest) + sizeof digest;
                 dp < ep; dp++)
            fprintf (stderr, "%02x", *dp & 0xff);
        fprintf (stderr, "\n");
@@ -1930,7 +1926,7 @@ calculate_digest (CT ct, int asciiP)
 
     /* encode the digest using base64 */
     for (dp = digest, op = (char *) outbuf,
-                               cc = sizeof(digest) / sizeof(digest[0]);
+                               cc = sizeof digest;
                cc > 0; cc -= 3, op += 4) {
        unsigned long bits;
        char *bp;
@@ -2066,7 +2062,7 @@ set_disposition (CT ct) {
                "continuing...", invo_name,
                ct->c_ctinfo.ci_type,
                ct->c_ctinfo.ci_subtype ? "/" : "",
-               ct->c_ctinfo.ci_subtype ? ct->c_ctinfo.ci_subtype : "",
+               FENDNULL(ct->c_ctinfo.ci_subtype),
                cp);
         }
 
@@ -2231,7 +2227,7 @@ expand_pseudoheader (CT ct, CT *text_plain_ct, struct multipart *m,
     /* reply_file is used to pass the output of the convert. */
     reply_file = getcpy (m_mktemp2 (NULL, invo_name, NULL, NULL));
     convert_command =
-        concat (convert, " ", argstring ? argstring : "", " >", reply_file,
+        concat (convert, " ", FENDNULL(argstring), " >", reply_file,
                 NULL);
 
     /* Convert here . . . */