This routine scans system.h file and generates a referencelist for all USE_ entries it uses IFDEF / IFNDEF for decisions.-This routine scans system.h file and generates a referencelist for all USE_ entries it uses IFDEF/IFNDEF for decisions.

学生管理系统 简单的实现从文件中进行输入输出功能 主要文件 students.h /students manage system.c-This is a simple instance of Input_Output_from_file the main files : students.h and students manage system.cpp