Oracle Solaris Studio 12.2:C 用户指南

E.1.7.1 (6.3.3.4,7.1.1)The type of integer required to hold the maximum size of an array; that is, the type of the sizeof operator, size_t(存放数组的最大大小所需的整型;即 sizeof 操作符的类型 size_t):

stddef.h 中定义的 unsigned int(对于 -m32)。

unsigned long(对于 -m64