Merge branch 'master' of git.sv.nongnu.org:/srv/git/nmh

[mmh] / uip / mshcmds.c

diff --git a/uip/mshcmds.c b/uip/mshcmds.c
index 3bd4db3..b46f753 100644 (file)
--- a/uip/mshcmds.c
+++ b/uip/mshcmds.c
@@ -1086,6 +1086,8 @@ static char *hlpmsg[] = {
 void
 helpcmd (char **args)
 {
+    NMH_UNUSED (args);
+
     int i;
 
     for (i = 0; hlpmsg[i]; i++) {
@@ -2366,6 +2368,8 @@ show (int msgnum)
 static int
 eom_action (int c)
 {
+    NMH_UNUSED (c);
+
     return (ftell (mhlfp) >= Msgs[mhlnum].m_stop);
 }
 
@@ -2406,19 +2410,7 @@ ask (int msgnum)
     fflush (stdout);
     buf[0] = 0;
 
-#ifndef        BSD42
     read (fileno (stdout), buf, sizeof buf);
-#else /* BSD42 */
-    switch (setjmp (sigenv)) {
-       case OK: 
-           should_intr = 1;
-           read (fileno (stdout), buf, sizeof buf);/* fall... */
-
-       default: 
-           should_intr = 0;
-           break;
-    }
-#endif /* BSD42 */
 
     if (strchr(buf, '\n') == NULL)
        putchar ('\n');