feat: libfmt prototype added from plan9

1 files changed, 14 insertions, 0 deletions

diff --git a/sys/libfmt/nsprint.c b/sys/libfmt/nsprint.c
new file mode 100644
index 0000000..90489e0
--- /dev/null
+++ b/sys/libfmt/nsprint.c
@@ -0,0 +1,14 @@
+#include "internal.h"
+
+int
+fmt·nsprint(int len, char *buf, char *fmt, ...)
+{
+    int n;
+    va_list args;
+
+    va_start(args, fmt);
+    n = fmt·vnsprint(len, buf, fmt, args);
+    va_end(args);
+
+    return n;
+}