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#ifndef OXEN_NET_H
#define OXEN_NET_H
#include <stdint.h>
#include <stdbool.h>
// Specifies the maximum payload length in bytes
#define NET_MSG_MAX_PAYLOAD_LENGTH 255
// Offsets within the receive buffer to easily access the data fields of the received message
#define NET_MSG_OFFSET_TYPE 0
#define NET_MSG_OFFSET_PAYLOAD_LENGTH 1
#define NET_MSG_OFFSET_PAYLOAD 2
typedef enum
{
// Specify message type identifiers here
msg_type_hello_c = 0x0,
msg_type_hello_s = 0x1,
msg_type_start_game = 0x2,
msg_type_deal_hand = 0x3,
msg_type_initial_stacks = 0x4,
msg_type_selected_card = 0x5,
msg_type_selected_card_all = 0x6,
msg_type_selected_stack_c = 0x7,
msg_type_selected_stack_s = 0x8,
msg_type_next_action = 0x9,
} msg_type_t;
// Header format
typedef struct
{
uint8_t type;
uint8_t payload_length;
} msg_header_t;
// Message format
typedef struct
{
msg_header_t hdr;
uint8_t *payload;
} msg_t;
// generic network functions
bool net_recv(const int sock, const msg_type_t wanted);
bool net_send(const int sock, const msg_type_t type, const void *data);
#endif // OXEN_NET_H
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