hmemset

#include <string.h>

void huge *hmemset (
  void huge *buf,       /* buffer to initialize */
  char c,               /* byte value to set */
  unsigned long len);   /* buffer length */

The hmemset function sets the first len bytes in buf to c.

Note

• This function uses huge pointers to objects.

The hmemset function returns dest.

memset

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

void tst_memset (void) {
  char buf [10];

  hmemset (buf, '\0', sizeof (buf));
  /* fill buffer with null characters */
}