shell.h

使用8880实现DTMF通信及拨号的程序.

void shellin(void);
void ParseCmd(char *cmdline);
int help(char argc,char*argv[]);
int call(char argc,char*argv[]);
int cancel(char argc,char*argv[]);
int echo(char argc,char*argv[]);
int read(char argc,char*argv[]);
int autoanswer(char argc,char*argv[]);