+
+/* PDPC code - unreviewed
+{
+ const unsigned char *p1;
+ const unsigned char *p2;
+ size_t x = 0;
+
+ p1 = (const unsigned char *)s1;
+ p2 = (const unsigned char *)s2;
+ while (x < n)
+ {
+ if (p1[x] < p2[x]) return (-1);
+ else if (p1[x] > p2[x]) return (1);
+ else if (p1[x] == '\0') return (0);
+ x++;
+ }
+ return (0);
+}
+*/