C语言库函数atexit函数名： atexit功 能：注册终止函数函数与形参类型：int atexit(atexit_t func);程序例：#include #include void exit_fn1(void){printf("Exit function #1 called
");} void exit_fn2(void){printf("Exit function #2 called
");} int main(void){/* post exit function #1 */atexit(exit_fn1);/* post exit function #2 */atexit(exit_fn2);return 0;}
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