4 #include <netinet/in.h>
8 static __inline__ u_int16_t dn_htons(u_int16_t addr)
16 return ((u_int16_t)u.byte[0]) | (((u_int16_t)u.byte[1]) << 8);
20 static int dnet_num(const char *src, u_int16_t * dst)
26 while ((tmp = *src++) != 0) {
28 if ((tmp < 0) || (tmp > 9))
39 static int dnet_pton1(const char *src, struct dn_naddr *dna)
46 pos = dnet_num(src, &area);
47 if ((pos == 0) || (area > 63) || (*(src + pos) != '.'))
49 pos = dnet_num(src + pos + 1, &node);
50 if ((pos == 0) || (node > 1023))
53 addr = dn_htons((area << 10) | node);
54 memcpy(dna->a_addr, &addr, sizeof(addr));
59 int dnet_pton(int af, const char *src, void *addr)
66 err = dnet_pton1(src, (struct dn_naddr *)addr);