C语言的32个关键字（简单介绍加解析方便记忆）C32关键字关键字解读
C32关键字分支（5）ifelseswitchcasedefault循环（3）forwhiledo跳转（4）returngotocontinuebreak内建（7）voidintshortcharlongdoublefloat自建（4）structunionenumsizeof类型限定（9）autoconststaticvolatileregisterexterntypedefunsignedsigned关
