MAX_ULONG is a constant which is equal to 2147483647 (232-1) on 32-bit architectures (such as x86) and to 9223372036854775807 (264-1) on a 64-bit architectures (such as x86_64).
MAX_ULONG is a constant which is equal to 2147483647 (232-1) on 32-bit architectures (such as x86) and to 9223372036854775807 (264-1) on a 64-bit architectures (such as x86_64).