3 #include <netinet/in.h>
7 static __inline__ u_int16_t dn_htons(u_int16_t addr)
15 return ((u_int16_t)u.byte[0]) | (((u_int16_t)u.byte[1]) << 8);
19 static int dnet_num(const char *src, u_int16_t * dst)
25 while ((tmp = *src++) != 0) {
27 if ((tmp < 0) || (tmp > 9))
38 static int dnet_pton1(const char *src, struct dn_naddr *dna)
44 pos = dnet_num(src, &area);
45 if ((pos == 0) || (area > 63) || (*(src + pos) != '.'))
47 pos = dnet_num(src + pos + 1, &node);
48 if ((pos == 0) || (node > 1023))
51 *(u_int16_t *)dna->a_addr = dn_htons((area << 10) | node);
56 int dnet_pton(int af, const char *src, void *addr)
63 err = dnet_pton1(src, (struct dn_naddr *)addr);