摘要：
restrict是C99标准中新添加的关键字，对于从C89标准开始起步学习C语言的同学来说（包括我），第一次看到restrict还是相当陌生的。Wikipedia给出的解释如下：In the C programming language, as of the C99 standard, restrict is a keyword that can be used in pointer declarations. The restrict keyword is a declaration of intent given by the programmer to the compiler. It 阅读全文
