ref: c928f5c09c91766150fdaeb1a9e0b99b6a8d9439
dir: /kern/devip.h/
enum
{
S_TCP,
S_UDP
};
int so_socket(int, unsigned char*);
void so_connect(int, unsigned char*, unsigned short);
void so_getsockname(int, unsigned char*, unsigned short*);
void so_bind(int, int, unsigned short, unsigned char*);
void so_listen(int);
int so_send(int, void*, int, int);
int so_recv(int, void*, int, int);
int so_accept(int, unsigned char*, unsigned short*);
int so_getservbyname(char*, char*, char*);
int so_gethostbyname(char*, char**, int);