From de976ac0c2881f5454da5ad385101e530aeec9d7 Mon Sep 17 00:00:00 2001
From: Shahram Najm <masn@ecmwf.int>
Date: Thu, 11 Aug 2022 12:23:49 +0100
Subject: [PATCH] Remove unused struct member. Add grib_arguments_get_count

---
 src/eccodes_prototypes.h |  1 +
 src/grib_api_internal.h  |  1 -
 src/grib_expression.c    | 10 ++++++++++
 3 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/src/eccodes_prototypes.h b/src/eccodes_prototypes.h
index eb8b3c6ec..3569a53eb 100644
--- a/src/eccodes_prototypes.h
+++ b/src/eccodes_prototypes.h
@@ -1418,6 +1418,7 @@ const char* grib_arguments_get_string(grib_handle* h, grib_arguments* args, int
 long grib_arguments_get_long(grib_handle* h, grib_arguments* args, int n);
 double grib_arguments_get_double(grib_handle* h, grib_arguments* args, int n);
 grib_expression* grib_arguments_get_expression(grib_handle* h, grib_arguments* args, int n);
+int grib_arguments_get_count(grib_arguments* args);
 
 /* codes_util.c */
 double normalise_longitude_in_degrees(double lon);
diff --git a/src/grib_api_internal.h b/src/grib_api_internal.h
index 4642198f9..cf8bc3be2 100644
--- a/src/grib_api_internal.h
+++ b/src/grib_api_internal.h
@@ -1170,7 +1170,6 @@ struct grib_arguments
 {
     struct grib_arguments* next;
     grib_expression* expression;
-    char value[80];
 };
 
 
diff --git a/src/grib_expression.c b/src/grib_expression.c
index 57801fac8..9a443c67c 100644
--- a/src/grib_expression.c
+++ b/src/grib_expression.c
@@ -255,3 +255,13 @@ grib_expression* grib_arguments_get_expression(grib_handle* h, grib_arguments* a
 
     return args->expression;
 }
+
+int grib_arguments_get_count(grib_arguments* args)
+{
+    int n = 0;
+    while (args) {
+        args = args->next;
+        n++;
+    }
+    return n;
+}