1 typedef int32_t int_fast16_t; 2 typedef int32_t int_fast32_t; 3 typedef uint32_t uint_fast16_t; 4 typedef uint32_t uint_fast32_t; 5 6 #define INT_FAST16_MIN INT32_MIN 7 #define INT_FAST32_MIN INT32_MIN 8 9 #define INT_FAST16_MAX INT32_MAX 10 #define INT_FAST32_MAX INT32_MAX 11 12 #define UINT_FAST16_MAX UINT32_MAX 13 #define UINT_FAST32_MAX UINT32_MAX 14 15 #define INTPTR_MIN INT64_MIN 16 #define INTPTR_MAX INT64_MAX 17 #define UINTPTR_MAX UINT64_MAX 18 #define PTRDIFF_MIN INT64_MIN 19 #define PTRDIFF_MAX INT64_MAX 20 #define SIZE_MAX UINT64_MAX 21