Added local version of sprintf (bsprintf and bvsprintf) offering few new

format strings:

	%I	IP address
	%#I	IP address in hexadecimal
	%1I	IP address padded to full length
	%m	strerror(errno)

1 files changed, 17 insertions, 0 deletions

diff --git a/lib/string.h b/lib/string.h
new file mode 100644
index 00000000..9f72cb79
--- /dev/null
+++ b/lib/string.h
@@ -0,0 +1,17 @@
+/*
+ *	BIRD Library -- String Functions
+ *
+ *	(c) 1998 Martin Mares <mj@ucw.cz>
+ *
+ *	Can be freely distributed and used under the terms of the GNU GPL.
+ */
+
+#ifndef _BIRD_STRING_H_
+#define _BIRD_STRING_H_
+
+#include <stdarg.h>
+
+int bsprintf(char *str, const char *fmt, ...);
+int bvsprintf(char *str, const char *fmt, va_list args);
+
+#endif