#undef recvfrom
-int
-rpl_recvfrom (int fd, void *buf, int len, int flags, struct sockaddr *from,
- int *fromlen)
+ssize_t
+rpl_recvfrom (int fd, void *buf, size_t len, int flags, struct sockaddr *from,
+ socklen_t *fromlen)
{
int frombufsize = (from != NULL ? *fromlen : 0);
SOCKET sock = FD_TO_SOCKET (fd);