stats: Fix the compiler warnings
Do not remove the const, include strings.h for strcmp
diff --git a/src/rate_ctr.c b/src/rate_ctr.c
index a7fc949..a0e1814 100644
--- a/src/rate_ctr.c
+++ b/src/rate_ctr.c
@@ -142,10 +142,10 @@
return NULL;
}
-struct rate_ctr *rate_ctr_get_by_name(const struct rate_ctr_group *ctrg, const char *name)
+const struct rate_ctr *rate_ctr_get_by_name(const struct rate_ctr_group *ctrg, const char *name)
{
int i;
- struct rate_ctr_desc *ctr_desc;
+ const struct rate_ctr_desc *ctr_desc;
if (!ctrg->desc)
return NULL;