doxygen: document some functions

src/detect-engine.c

@@ -851,6 +851,11 @@ static void DetectEngineCtxFreeThreadKeywordData(DetectEngineCtx *de_ctx) {
     de_ctx->keyword_list = NULL;
 }
 
+/**
+ * \brief Free a DetectEngineCtx::
+ *
+ * \param de_ctx DetectEngineCtx:: to be freed
+ */
 void DetectEngineCtxFree(DetectEngineCtx *de_ctx) {
 
     if (de_ctx == NULL)

src/util-profiling-rules.c

@@ -262,6 +262,11 @@ SCProfileSummarySortByMaxTicks(const void *a, const void *b)
     return s1->max - s0->max;
 }
 
+/**
+ * \brief Dump rule profiling information to file
+ *
+ * \param de_ctx The active DetectEngineCtx, used to get at the loaded rules.
+ */
 void
 SCProfilingRuleDump(SCProfileDetectCtx *rules_ctx)
 {