minimal plan9port to cross-build Jehanne

lib/bio/bprint.c

@@ -0,0 +1,14 @@
+#include	"lib9.h"
+#include	<bio.h>
+
+int
+Bprint(Biobuf *bp, char *fmt, ...)
+{
+	int n;
+	va_list arg;
+
+	va_start(arg, fmt);
+	n = Bvprint(bp, fmt, arg);
+	va_end(arg);
+	return n;
+}