Abandonment of the project

medium.h

@@ -0,0 +1,57 @@
+#ifndef __MEDIUM_H
+#define __MEDIUM_H
+
+#include <stdbool.h>
+#include <stdint.h>
+
+#include <sys/epoll.h>
+
+/*
+ * Type definitions
+ */
+typedef bool (*cbmed_on_init_t)();
+typedef void (*cbmed_on_deinit_t)();
+typedef void (*cbmed_on_timer_t)(uint32_t id);
+typedef void (*cbmed_on_fd_event_t)(int fd, uint32_t events);
+typedef int32_t (*cbmed_on_send_data_t)(const void *data, int32_t size);
+
+/*
+ * Public API
+ */
+// Set callbacks to use to utilize medium.
+void medium_set_callbacks(
+    cbmed_on_init_t on_init,
+    cbmed_on_deinit_t on_deinit,
+    cbmed_on_timer_t on_timer,
+    cbmed_on_fd_event_t on_fd_event,
+    cbmed_on_send_data_t on_send_data
+);
+
+// Modify epoll.
+// Remarks:
+//  - see `man epoll_ctl`
+void medium_epoll_ctl(int op, int fd, struct epoll_event *ev);
+
+// Use this when you have received data from medium.
+// Parameters:
+//  - data      - data you received
+//  - size      - size of data
+void medium_on_recv_data(const void *data, int32_t size);
+
+// Call when you become ready/not ready to send data.
+// Parameters:
+//  - state     - true = ready; false = not ready
+void medium_set_ready_to_send(bool state);
+
+// Set max size of data you are ready to accept for sending.
+// Parameters:
+//  - size      - size of data
+void medium_set_max_send_size(int32_t size);
+
+// Start timer.
+// Parameters:
+//  - id        - timer ID
+//  - ms        - milliseconds to wait
+void medium_start_timer(uint32_t id, int32_t ms);
+
+#endif