Add "extern C {...} to header files for C++ builds.

[freeradius.git] / src / include / modules.h

diff --git a/src/include/modules.h b/src/include/modules.h
index c6eaf84..dbb17f3 100644 (file)
--- a/src/include/modules.h
+++ b/src/include/modules.h
@@ -13,6 +13,10 @@ RCSIDH(modules_h, "$Id$")
 
 #include <freeradius-devel/conffile.h>
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 typedef int (*packetmethod)(void *instance, REQUEST *request);
 
 enum {
@@ -36,7 +40,7 @@ enum {
 #define RLM_TYPE_CHECK_CONFIG_SAFE     (1 << 1)
 #define RLM_TYPE_HUP_SAFE              (1 << 2)
 
-#define RLM_MODULE_MAGIC_NUMBER ((uint32_t) (0xf4ee4ad2))
+#define RLM_MODULE_MAGIC_NUMBER ((uint32_t) (0xf4ee4ad3))
 #define RLM_MODULE_INIT RLM_MODULE_MAGIC_NUMBER
 
 typedef struct module_t {
@@ -87,5 +91,8 @@ int indexed_modcall(int comp, int idx, REQUEST *request);
 int virtual_servers_load(CONF_SECTION *config);
 void virtual_servers_free(time_t when);
 
+#ifdef __cplusplus
+}
+#endif
 
 #endif /* RADIUS_MODULES_H */