1 files changed, 35 insertions, 0 deletions
diff --git a/common/rt/src/rt_string.cpp b/common/rt/src/rt_string.cpp
new file mode 100644
index 0000000..bb2ef4c
--- /dev/null
+++ b/common/rt/src/rt_string.cpp
@@ -0,0 +1,35 @@
+#include <stdint.h>
+#include <string.h>
+#include "rt_string.h"
+
+const char *
+try_val_to_str_idx(const unsigned int val, const struct value_string *vs, int *idx)
+{
+    int  i = 0;
+    if (idx == NULL){
+        goto finish;
+    }
+
+    if(vs) {
+        while (vs[i].strptr) {
+            if (vs[i].value == val) {
+                *idx = i;
+                return(vs[i].strptr);
+            }
+            i++;
+        }
+    }
+
+finish:
+    *idx = -1;
+    return NULL;
+}
+
+const char*
+val_to_str(const unsigned int val, const struct value_string *vs)
+{
+    int ignore_me;
+
+    return try_val_to_str_idx(val, vs, &ignore_me);
+}
+