ops

inc/structures.h

@@ -0,0 +1,38 @@
+#ifndef STRUCTURES_H
+#define STRUCTURES_H
+
+#include <sys/types.h>
+
+// semaphore
+union semun {
+    int val;
+    struct semid_ds * buf;
+    unsigned short * array;
+};
+
+// shared memory
+#define KEYFILE "../LICENSE"
+#define SHMERR (void *)-1
+
+typedef struct {
+    int collums;
+    int rows;
+    char player1Token;
+    char player2Token;
+} input_server_t;
+
+typedef enum {
+    EMPTY,
+    PLAYER1,
+    PLAYER2
+} tile_t;
+
+int semid;
+int _MSGQID;
+int shmid;
+
+tile_t *board;
+
+pid_t pids[2];
+
+#endif