shithub: mc

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Add putv to bio.

--- a/lib/bio/bio.myr

+++ b/lib/bio/bio.myr

@@ -69,6 +69,7 @@

 	/* formatted i/o */

 	const put	: (f : file#, fmt : byte[:], args : ... -> status(std.size))

+	const putv	: (f : file#, fmt : byte[:], ap : std.valist# -> status(std.size))

 	/* pkg funcs */

 	pkglocal const ensureread	: (f : file#, n : std.size -> status(std.size))

@@ -524,6 +525,15 @@

 	ap = std.vastart(&args)

 	sl = std.fmtv(fmt, &ap)

+	n = write(f, sl)

+	std.slfree(sl)

+	-> n

+}

+

+const putv = {f, fmt, ap

+	var sl, n

+

+	sl = std.fmtv(fmt, ap)

 	n = write(f, sl)

 	std.slfree(sl)

 	-> n