一个c元的调用函数的问题?
set_parms = (int (*)(u_char *,u_char,unsigned,u_char *,unsigned))set_syscontact;
int set_syscontact(u_char *var_val, u_char var_val_type, int var_val_len,
u_char *statP, int statLen)
{}
各位大虾请问上面这个set_parms的付值语句到底是什么用法,能不能分析一下
(int (*)(u_char *,u_char,unsigned,u_char *,unsigned))set_syscontact;
谢谢!!