From c1c3a3caa0a37de4cd17dc94a74c8914f5c55580 Mon Sep 17 00:00:00 2001
From: Konstantinos Margaritis <konstantinos@vectorcamp.gr>
Date: Wed, 28 May 2025 19:43:01 +0000
Subject: [PATCH] Make sure this compiles on both C++ and C

---
 src/nfa/nfa_api_queue.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/nfa/nfa_api_queue.h b/src/nfa/nfa_api_queue.h
index 3f8bca2c..c1274bd1 100644
--- a/src/nfa/nfa_api_queue.h
+++ b/src/nfa/nfa_api_queue.h
@@ -251,7 +251,11 @@ void q_skip_forward_to(struct mq *q, s64a min_loc) {
 // Dump the contents of the given queue.
 static never_inline UNUSED
 void debugQueue(const struct mq *q) {
+#ifdef __cplusplus
     if (q == nullptr) {
+#else
+    if (q == NULL) {
+#endif
        DEBUG_PRINTF("q=NULL!\n");
        return;
     }