32 extern _libkernel_functions_t _libkernel_functions;
39 	if (_libkernel_functions->malloc) {  in malloc()
40 		return _libkernel_functions->malloc(size);  in malloc()
49 	if (_libkernel_functions->free) {  in free()
50 		_libkernel_functions->free(ptr);  in free()
58 	if (_libkernel_functions->realloc) {  in realloc()
59 		return _libkernel_functions->realloc(ptr, size);  in realloc()
79 	if (_libkernel_functions->version >= 5) {  in malloc_type_malloc()
80 		if (_libkernel_functions->malloc_type_malloc) {  in malloc_type_malloc()
81 			return _libkernel_functions->malloc_type_malloc(size, type_id);  in malloc_type_malloc()
91 	if (_libkernel_functions->version >= 5) {  in malloc_type_free()
92 		if (_libkernel_functions->malloc_type_free) {  in malloc_type_free()
93 			return _libkernel_functions->malloc_type_free(ptr, type_id);  in malloc_type_free()
103 	if (_libkernel_functions->version >= 5) {  in malloc_type_realloc()
104 		if (_libkernel_functions->malloc_type_realloc) {  in malloc_type_realloc()
105 			return _libkernel_functions->malloc_type_realloc(ptr, size, type_id);  in malloc_type_realloc()
126 	return _libkernel_functions->_pthread_exit_if_canceled(error);  in _pthread_exit_if_canceled()
139 	if (_libkernel_functions->version >= 3 &&  in _pthread_clear_qos_tsd()
140 	    _libkernel_functions->pthread_clear_qos_tsd) {  in _pthread_clear_qos_tsd()
141 		return _libkernel_functions->pthread_clear_qos_tsd(thread_port);  in _pthread_clear_qos_tsd()
149 	if (_libkernel_functions->version >= 4 &&  in pthread_current_stack_contains_np()
150 	    _libkernel_functions->pthread_current_stack_contains_np) {  in pthread_current_stack_contains_np()
151 		return _libkernel_functions->pthread_current_stack_contains_np(addr, len);  in pthread_current_stack_contains_np()