From cd50beca3a8b3a4c71de93aaf621347d6860b31d Mon Sep 17 00:00:00 2001
From: Jan Nieuwenhuizen <janneke@gnu.org>
Date: Sat, 22 Jun 2019 11:48:39 +0200
Subject: [PATCH] mescc: Mes C Library: Support GNU Awk: vsscanf: Support %f.

* lib/stdio/vsscanf.c (vsscanf): Support %f.
---
 lib/stdio/vsscanf.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/lib/stdio/vsscanf.c b/lib/stdio/vsscanf.c
index 4ea05f27..102ad3a0 100644
--- a/lib/stdio/vsscanf.c
+++ b/lib/stdio/vsscanf.c
@@ -66,6 +66,15 @@ vsscanf (char const *s, char const *template, va_list ap)
               count++;
               break;
             }
+          case 'e':
+          case 'f':
+          case 'g':
+          case 'E':
+          case 'G':
+            {
+              float *f = va_arg (ap, float *);
+              *f = strtod (p, &p);
+            }
           default:
             {
               eputs ("vsscanf: not supported: %:");