noice.c | 17 +++++++++++++++++

diff --git a/noice.c b/noice.c
index d0b009482751c97aee08ef416b881b674c74e281..e656949f0d118c762d4f8609d01354bb9e623d92 100644
--- a/noice.c
+++ b/noice.c
@@ -10,6 +10,7 @@ #include <libgen.h>
 #include <limits.h>
 #include <locale.h>
 #include <regex.h>
+#include <stdarg.h>
 #include <stdlib.h>
 #include <stdio.h>
 #include <signal.h>
@@ -89,6 +90,22 @@ void printmsg(char *msg);
 void printwarn(void);
 void printerr(int ret, char *prefix);
 char *makepath(char *dir, char *name);
+
+#undef dprintf
+int
+dprintf(int fd, const char *fmt, ...)
+{
+	char buf[BUFSIZ];
+	int r;
+	va_list ap;
+
+	va_start(ap, fmt);
+	r = vsnprintf(buf, sizeof(buf), fmt, ap);
+	if (r > 0)
+		write(fd, buf, r);
+	va_end(ap);
+	return r;
+}
 
 void *
 xmalloc(size_t size)