--- a/src/server/util/io.h	Fri May 25 18:16:24 2012 +0200
+++ b/src/server/util/io.h	Mon Jul 23 15:13:19 2012 +0200
@@ -90,6 +90,14 @@
 ssize_t iovec_buf_flush(iovec_buf_t *io, int fd);
 
 
+
+#ifdef __SunOS_5_10
+
+int vasprintf(char **str, const char *format, va_list ap);
+int asprintf(char **str, const char *format, ...);
+
+#endif
+
 #ifdef	__cplusplus
 }
 #endif