cc2str.c

来自「mips架构的bootloader,99左右的版本 但源代码现在没人更新了」· C语言 代码 · 共 32 行

/*************************************************************
 * File: lib/cc2str.c
 * Purpose: Part of C runtime library
 * Author: Phil Bunce ([e-mail])
 * Revision History:
 *	970304	Start of revision history
 */

#include "stdio.h"
#include "string.h"

/*************************************************************
*  char *cc2str(p,c) 
*	convert a control char to a string, result in p 
*/
char *cc2str(p,c)
char *p,c;
{

if (iscntrl(c)) {
	p[0] = '^';
	p[1] = c|0x40;
	p[2] = 0;
	}
else {
	p[0] = c;
	p[1] = 0;
	}
return(p);
}