--- libmalloc/libmalloc-715.100.22/private/stack_logging.h
+++ libmalloc/libmalloc-792.60.6/private/stack_logging.h
@@ -33,6 +33,7 @@
 #include <sys/cdefs.h>
 #include <os/availability.h>
 
+__BEGIN_DECLS
 
 /*********	MallocStackLogging permanent SPIs  ************/
 
@@ -106,4 +107,6 @@
 #define MEMORYSTATUS_ENABLE_MSL_LITE_FULL	(MEMORYSTATUS_ENABLE_MSL_LITE | MEMORYSTATUS_ENABLE_MSL_VM | MEMORYSTATUS_ENABLE_MSL_MALLOC)
 #define MEMORYSTATUS_ENABLE_MSL_LITE_VM		(MEMORYSTATUS_ENABLE_MSL_LITE | MEMORYSTATUS_ENABLE_MSL_VM)
 
+__END_DECLS
+
 #endif // _STACK_LOGGING_H_