#ifndef JEMALLOC_DEFS_H_
#define	JEMALLOC_DEFS_H_

/*
 * jemalloc version string.
 */
#undef JEMALLOC_VERSION

/*
 * If JEMALLOC_PREFIX is defined, it will cause all public APIs to be prefixed.
 * This makes it possible, with some care, to use multiple allocators
 * simultaneously.
 *
 * In many cases it is more convenient to manually prefix allocator function
 * calls than to let macros do it automatically, particularly when using
 * multiple allocators simultaneously.  Define JEMALLOC_MANGLE before
 * #include'ing jemalloc.h in order to cause name mangling that corresponds to
 * the API prefixing.
 */
#undef JEMALLOC_PREFIX
#if (defined(JEMALLOC_PREFIX) && defined(JEMALLOC_MANGLE))
#undef JEMALLOC_P
#endif

/*
 * Hyper-threaded CPUs may need a special instruction inside spin loops in
 * order to yield to another virtual CPU.
 */
#undef CPU_SPINWAIT

/* Defined if __attribute__((...)) syntax is supported. */
#undef JEMALLOC_HAVE_ATTR
#ifdef JEMALLOC_HAVE_ATTR
#  define JEMALLOC_ATTR(s) __attribute__((s))
#else
#  define JEMALLOC_ATTR(s)
#endif

/*
 * JEMALLOC_DEBUG enables assertions and other sanity checks, and disables
 * inline functions.
 */
#undef JEMALLOC_DEBUG

/* JEMALLOC_STATS enables statistics calculation. */
#undef JEMALLOC_STATS

/* JEMALLOC_TRACE enables allocation tracing. */
#undef JEMALLOC_TRACE

/*
 * JEMALLOC_TINY enables support for tiny objects, which are smaller than one
 * quantum.
 */
#undef JEMALLOC_TINY

/*
 * JEMALLOC_TCACHE enables a thread-specific caching layer for small and medium
 * objects.  This makes it possible to allocate/deallocate objects without any
 * locking when the cache is in the steady state.
 */
#undef JEMALLOC_TCACHE

/*
 * JEMALLOC_DSS enables use of sbrk(2) to allocate chunks from the data storage
 * segment (DSS).
 */
#undef JEMALLOC_DSS

/* JEMALLOC_SWAP enables mmap()ed swap file support. */
#undef JEMALLOC_SWAP

/* Support memory filling (junk/zero). */
#undef JEMALLOC_FILL

/* Support optional abort() on OOM. */
#undef JEMALLOC_XMALLOC

/* Support SYSV semantics. */
#undef JEMALLOC_SYSV

/* Support lazy locking (avoid locking unless a second thread is launched). */
#undef JEMALLOC_LAZY_LOCK

/* Determine page size at run time if defined. */
#undef DYNAMIC_PAGE_SHIFT

/* One page is 2^STATIC_PAGE_SHIFT bytes. */
#undef STATIC_PAGE_SHIFT

/* TLS is used to map arenas and magazine caches to threads. */
#undef NO_TLS

/* sizeof(void *) == 2^LG_SIZEOF_PTR. */
#undef LG_SIZEOF_PTR

/* sizeof(int) == 2^LG_SIZEOF_INT. */
#undef LG_SIZEOF_INT

#endif /* JEMALLOC_DEFS_H_ */