Wrong code example

[N-R-K]

Page 75, right above exercise 3-3.

for (i = 0, j = strlen(s)−1; i < j; i++, j--)
   c = s[i]; s[i] = s[j]; s[j] = c;

these should be commas, not semicolon.

[N-R-K]

The qsort function on page 132 is wrong.

Also one more error on page 133

The swap function, which exchanges two pointers, is identical to what we
presented earlier in the chapter, except that the declarations are changed to
void *.

/* swap: interchange v[i] and v[j] */
void swap(char *v[], int i, int j)
{
    char *temp;
    
    temp = v[i];
    v[i] = v[j];
    v[j] = temp;
}