_php_stream_mmap_unmap_ex   77 main/streams/php_stream_mmap.h PHPAPI int _php_stream_mmap_unmap_ex(php_stream *stream, zend_off_t readden);
_php_stream_mmap_unmap_ex   78 main/streams/php_stream_mmap.h #define php_stream_mmap_unmap_ex(stream, readden)			_php_stream_mmap_unmap_ex((stream), (readden))