fix: add extern C guard to tollgate_core_portal.h

Needed for C++ consumers (NerdQAxePlus handler_tollgate.cpp).

1 files changed, 8 insertions, 0 deletions

diff --git a/components/tollgate_core/src/tollgate_core_portal.h b/components/tollgate_core/src/tollgate_core_portal.h
index 20c0552..82c4936 100644
--- a/components/tollgate_core/src/tollgate_core_portal.h
+++ b/components/tollgate_core/src/tollgate_core_portal.h
@@ -6,6 +6,10 @@
 #include <stddef.h>
 #include <stdbool.h>
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 typedef struct {
     const char *key;
     const char *val;
@@ -31,4 +35,8 @@ int tollgate_core_portal_format_usage(const tg_session_t *session,
 
 bool tollgate_core_portal_is_captive_uri(const char *uri);
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif