tst_memccpy.c

这是《Keil Cx51 V7.0单片机高级语言编程与uVision2应用实践》教材各章中列出的全部程序例子。

#include <string.h>
#include <stdio.h>                 /* for printf */
void tst_memccpy (void) {
   static char src1 [100] = "Copy this string to dst1";
   static char dst1 [100];
   void * c;
   c = memccpy (dst1, src1, 'g', sizeof (dst1));
   if (c == NULL)
      printf ("'g' was not found in the src buffer\n");
   else
      printf ("characters copied up to 'g'\n");
}