tst_toascii.c

来自「这是《Keil Cx51 V7.0单片机高级语言编程与uVision2应用实践》」· C语言 代码 · 共 8 行

#include <ctype.h>
#include <stdio.h>                    /* for printf */
void tst_toascii ( char c) {
   char k;
   k = toascii (c);
   printf ("%c is an ASCII character\n", k);
 }