X-Git-Url: http://git.marmaro.de/?p=mmh;a=blobdiff_plain;f=sbr%2Fgetanswer.c;h=4de8a89260f9393779155670847412146b5e59fa;hp=ed5fac056cdb98775304ce7c3bd79be45ff1e8c3;hb=1fb6287fc4986668e8f49d7c3bdca27d53e267af;hpb=a485ed478abbd599d8c9aab48934e7a26733ecb1

diff --git a/sbr/getanswer.c b/sbr/getanswer.c
index ed5fac0..4de8a89 100644
--- a/sbr/getanswer.c
+++ b/sbr/getanswer.c
@@ -1,22 +1,23 @@
 /*
- * getanswer.c -- get a yes/no answer from the user
- *
- * This code is Copyright (c) 2002, by the authors of nmh.  See the
- * COPYRIGHT file in the root directory of the nmh distribution for
- * complete copyright information.
- */
+** getanswer.c -- get a yes/no answer from the user
+**
+** This code is Copyright (c) 2002, by the authors of nmh.  See the
+** COPYRIGHT file in the root directory of the nmh distribution for
+** complete copyright information.
+*/
 
 #include <h/mh.h>
 #include <stdio.h>
+#include <unistd.h>
 
 
 int
-getanswer (char *prompt)
+getanswer(char *prompt)
 {
 	static int interactive = -1;
 
 	if (interactive < 0)
-		interactive = isatty (fileno (stdin)) ? 1 : 0;
+		interactive = isatty(fileno(stdin)) ? 1 : 0;
 
-	return (interactive ? gans (prompt, anoyes) : 1);
+	return (interactive ? gans(prompt, anoyes) : 1);
 }