Declare main as int, not void.

3 files changed, 7 insertions, 5 deletions

diff --git a/lib-src/etags.c b/lib-src/etags.c
index c9b5ddeb4d3..97f860a96a4 100644
--- a/lib-src/etags.c
+++ b/lib-src/etags.c
@@ -693,7 +693,7 @@ char *massage_name (s)
 #endif /* VMS */
 
 
-void
+int
 main (argc, argv)
      int argc;
      char *argv[];
diff --git a/lib-src/fakemail.c b/lib-src/fakemail.c
index 93e14d7e961..400861d4fd7 100644
--- a/lib-src/fakemail.c
+++ b/lib-src/fakemail.c
@@ -24,15 +24,17 @@ Boston, MA 02111-1307, USA.  */
 
 #if defined (BSD) && !defined (BSD4_1) && !defined (USE_FAKEMAIL)
 /* This program isnot used in BSD, so just avoid loader complaints.  */
-void
+int
 main ()
 {
+    return 0;
 }
 #else /* not BSD 4.2 (or newer) */
 #ifdef MSDOS
-void
+int
 main ()
 {
+    return 0;
 }
 #else /* not MSDOS */
 /* This conditional contains all the rest of the file.  */
@@ -695,7 +697,7 @@ write_header (the_header)
   return;
 }
 
-void
+int
 main (argc, argv)
      int argc;
      char **argv;
diff --git a/lib-src/profile.c b/lib-src/profile.c
index 10148e04df8..b0c713e69dd 100644
--- a/lib-src/profile.c
+++ b/lib-src/profile.c
@@ -79,7 +79,7 @@ gettimeofday (tp, tzp)
  
 #endif
 
-void
+int
 main ()
 {
   int c;