s/return 0/return EXIT_SUCCESS/ in main(), #include <ac/stdlib.h> to get EXIT_*

servers/slapd/tools/ldbmcat.c

@@ -2,6 +2,7 @@
 
 #include <stdio.h>
 
+#include <ac/stdlib.h>
 #include <ac/ctype.h>
 #include <ac/socket.h>
 #include <ac/string.h>

servers/slapd/tools/ldbmtest.c

@@ -368,7 +368,7 @@ main( int argc, char **argv )
 	slap_shutdown(-1);
 	slap_destroy();
 
-	return( 0 );
+	return( EXIT_SUCCESS );
 }
 
 static void

servers/slapd/tools/ldif2id2children.c

@@ -243,5 +243,5 @@ main( int argc, char **argv )
 	slap_shutdown(dbnum);
 	slap_destroy();
 
-	return( 0 );
+	return( EXIT_SUCCESS );
 }

servers/slapd/tools/ldif2id2entry.c

@@ -135,5 +135,5 @@ main( int argc, char **argv )
 
 	slap_destroy();
 
-	return( 0 );
+	return( EXIT_SUCCESS );
 }

servers/slapd/tools/ldif2index.c

@@ -108,5 +108,5 @@ main( int argc, char **argv )
 	slap_shutdown(dbnum);
 	slap_destroy();
 
-	return( 0 );
+	return( EXIT_SUCCESS );
 }

servers/slapd/tools/ldif2ldbm-bdb2.c

@@ -2,6 +2,7 @@
 
 #include <stdio.h>
 
+#include <ac/stdlib.h>
 #include <ac/string.h>
 #include <ac/ctype.h>
 #include <ac/socket.h>

servers/slapd/tools/ldif2ldbm.c

@@ -2,6 +2,7 @@
 
 #include <stdio.h>
 
+#include <ac/stdlib.h>
 #include <ac/string.h>
 #include <ac/ctype.h>
 #include <ac/socket.h>
@@ -193,7 +194,7 @@ main( int argc, char **argv )
 
 	slap_destroy();
 
-	return( 0 );
+	return( EXIT_SUCCESS );
 }
 
 #ifdef WIN32