Add aswprintf

The format string won't get checked but I'm not sure I can reasonably
use the same hack.

1 files changed, 8 insertions, 0 deletions

diff --git a/pls.c b/pls.c
index 08309f8..9f6cb69 100644
--- a/pls.c
+++ b/pls.c
@@ -120,3 +120,11 @@ fail:
 	*ret = NULL;
 	return -1;
 }
+
+int aswprintf(wchar_t **ret, const wchar_t *format, ...) {
+	va_list ap;
+	va_start(ap, format);
+	int n = vaswprintf(ret, format, ap);
+	va_end(ap);
+	return n;
+}