struct option {   const char name;   / has_arg can’t be an enum because some compilers complain about      type mismatches in all the code that assumes it is an int.  */   int has_arg;   int *flag;   int val; };

/* Names for the values of the has_arg' field of struct option'.  */

define no_argument        0

define required_argument  1

define optional_argument  2

#endif  /* need getopt */ }}}

Thank you, genius… –This line, and those below, will be ignored–

不求甚解的库程序员真可怕…

解决方案：

本文网址:http://blog.perlfect.me/2011/11/23/thank-you-genius-gnu-c-programmer.html