xstrlen

#include <string.h>

unsigned int xstrlen (
  const char xhuge *src);   /* source string */

The xstrlen function calculates the length, in bytes, of src. This calculation does not include the null terminating character.

Note

• This function uses xhuge pointers to objects and may be used in any memory model other than Tiny Model.

The xstrlen function returns the length of src.

xstrcmp, xstrcpy, xstrncpy

#include <string.h>
#include <stdio.h> /* for printf */

void tst_xstrlen (void) {
  char buf [] = "Find the length of this string";
  unsigned int len;

  len = xstrlen (buf);
  printf ("string length is %d\n", len);
}