Roll src/third_party/afl/src/ 2.14b..2.30b (16 versions).

third_party/afl/src/types.h

 /*
    american fuzzy lop - type definitions and minor macros
    ------------------------------------------------------
 
    Written and maintained by Michal Zalewski <lcamtuf@google.com>
 
    Copyright 2013, 2014, 2015 Google Inc. All rights reserved.
 
    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.
@@ skipping 26 matching lines @@
    Now, it only happens in circumstances where the type happens to have the
    expected bit width, *but* the compiler does not know that... and complains
    about 'unsigned long' being unsafe to pass to %llu.
 
  */
 
 #ifdef __x86_64__
 typedef unsigned long long u64;
 #else
 typedef uint64_t u64;
-#endif /* ^sizeof(...) */
+#endif /* ^__x86_64__ */
 
 typedef int8_t   s8;
 typedef int16_t  s16;
 typedef int32_t  s32;
 typedef int64_t  s64;
 
 #ifndef MIN
 #  define MIN(_a,_b) ((_a) > (_b) ? (_b) : (_a))
 #  define MAX(_a,_b) ((_a) > (_b) ? (_a) : (_b))
 #endif /* !MIN */
@@ skipping 11 matching lines @@
   })
 
 #define R(x) (random() % (x))
 
 #define STRINGIFY_INTERNAL(x) #x
 #define STRINGIFY(x) STRINGIFY_INTERNAL(x)
 
 #define MEM_BARRIER() \
   asm volatile("" ::: "memory")
 
+#define likely(_x)   __builtin_expect(!!(_x), 1)
+#define unlikely(_x)  __builtin_expect(!!(_x), 0)
+
 #endif /* ! _HAVE_TYPES_H */