|  | #ifndef __PVCALLS_FRONT_H__ | 
|  | #define __PVCALLS_FRONT_H__ | 
|  |  | 
|  | #include <linux/net.h> | 
|  |  | 
|  | int pvcalls_front_socket(struct socket *sock); | 
|  | int pvcalls_front_connect(struct socket *sock, struct sockaddr *addr, | 
|  | int addr_len, int flags); | 
|  | int pvcalls_front_bind(struct socket *sock, | 
|  | struct sockaddr *addr, | 
|  | int addr_len); | 
|  | int pvcalls_front_listen(struct socket *sock, int backlog); | 
|  | int pvcalls_front_accept(struct socket *sock, | 
|  | struct socket *newsock, | 
|  | int flags); | 
|  | int pvcalls_front_sendmsg(struct socket *sock, | 
|  | struct msghdr *msg, | 
|  | size_t len); | 
|  | int pvcalls_front_recvmsg(struct socket *sock, | 
|  | struct msghdr *msg, | 
|  | size_t len, | 
|  | int flags); | 
|  | __poll_t pvcalls_front_poll(struct file *file, | 
|  | struct socket *sock, | 
|  | poll_table *wait); | 
|  | int pvcalls_front_release(struct socket *sock); | 
|  |  | 
|  | #endif |