1 #ifndef JEMALLOC_INTERNAL_EXTENT_TYPES_H 2 #define JEMALLOC_INTERNAL_EXTENT_TYPES_H 3 4 typedef struct extent_s extent_t; 5 typedef struct extents_s extents_t; 6 7 #define EXTENT_HOOKS_INITIALIZER NULL 8 9 #endif /* JEMALLOC_INTERNAL_EXTENT_TYPES_H */ 10