getcmd.h
来自「在LINUX中实现USB摄像头视频监控的完整源代码!全部是自己移值的」· C头文件 代码 · 共 33 行
H
33 行
#ifndef _VIVI_GETCMD_H_#define _VIVI_GETCMD_H_#define CTL_CH(c) ((c) - 'a' + 1)#define MAX_CMDBUF_SIZE 256#define CTL_BACKSPACE ('\b')#define DEL ((char)255)#define DEL7 ((char)127)#define CREAD_HIST_CHAR ('!')#define getcmd_putch(ch) putc(ch)#define getcmd_getch() getc()#define getcmd_cbeep() getcmd_putch('\a')#define HIST_MAX 20#define HIST_SIZE MAX_CMDBUF_SIZEvoid getcmd(char *, unsigned int);/* debugging macros */#undef DEBUG_GETCMD#ifdef DEBUG_GETCMD#include <printk.h>#define DPRINTK(args...) printk(##args)#else#define DPRINTK(args...)#endif#endif /* _VIVI_GETCMD_H_ */
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