These changes appear to be for autoconf-generated code only, so there is

nothing to upstream to aprsd.  (The issues should go away with any new

release.)

diff --git a/configure b/configure

index 573145de07e658e9..df75bd55673f1943 100755

--- a/configure

+++ b/configure

@@ -2132,7 +2132,6 @@ else

   fi

 fi

 for ac_declaration in \

-   ''\

    '#include <stdlib.h>' \

    'extern "C" void std::exit (int) throw (); using std::exit;' \

    'extern "C" void std::exit (int); using std::exit;' \

@@ -2958,7 +2957,6 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5

   echo "$as_me:$LINENO: \$? = $ac_status" >&5

   (exit $ac_status); }; }; then

   for ac_declaration in \

-   ''\

    '#include <stdlib.h>' \

    'extern "C" void std::exit (int) throw (); using std::exit;' \

    'extern "C" void std::exit (int); using std::exit;' \

@@ -3671,8 +3669,8 @@ main ()

   for (i = 0; i < 256; i++)

     if (XOR (islower (i), ISLOWER (i))

         || toupper (i) != TOUPPER (i))

-      exit(2);

-  exit (0);

+      return 2;

+  return 0;

 }

 _ACEOF

 rm -f conftest$ac_exeext

@@ -4102,8 +4100,8 @@ main ()

   for (i = 0; i < 256; i++)

     if (XOR (islower (i), ISLOWER (i))

         || toupper (i) != TOUPPER (i))

-      exit(2);

-  exit (0);

+      return 2;

+  return 0;

 }

 _ACEOF

 rm -f conftest$ac_exeext

@@ -5413,15 +5411,13 @@ else

   cat >conftest.$ac_ext <<_ACEOF

 /* By Ruediger Kuhlmann. */

       #include <sys/types.h>

-      #if HAVE_UNISTD_H

-      # include <unistd.h>

-      #endif

+      #include <unistd.h>

       /* Some systems only have a dummy stub for fork() */

       int main ()

       {

         if (fork() < 0)

-          exit (1);

-        exit (0);

+          return 1;

+        return 0;

       }

 _ACEOF

 rm -f conftest$ac_exeext

@@ -5917,6 +5913,7 @@ _ACEOF

 cat confdefs.h >>conftest.$ac_ext

 cat >>conftest.$ac_ext <<_ACEOF

 /* end confdefs.h.  */

+#include <string.h>

 int

 main ()

@@ -5925,7 +5922,7 @@ main ()

   /* Some versions of memcmp are not 8-bit clean.  */

   char c0 = 0x40, c1 = 0x80, c2 = 0x81;

   if (memcmp(&c0, &c2, 1) >= 0 || memcmp(&c1, &c2, 1) >= 0)

-    exit (1);

+    return 1;

   /* The Next x86 OpenStep bug shows up only when comparing 16 bytes

      or more and with at least one buffer not starting on a 4-byte boundary.

@@ -5941,9 +5938,9 @@ main ()

         strcpy (a, "--------01111111");

         strcpy (b, "--------10000000");

         if (memcmp (a, b, 16) >= 0)

-          exit (1);

+          return 1;

       }

-    exit (0);

+    return 0;

   }

   ;