建立lib.c文件提供中断函数处理代码 使用ＳＷＩ异常设计字符串输出程序-Establish lib.c document provides an interrupt function uses SWI exception handling code string output program design

Linux C函数库参考手册、包括字符测试函数、数据转换函数、内存配置函数、时间函数、字符串处理函数-Linux C library reference manual, including character test function, data conversion functions, memory allocation, time function, string handling functions