project for a (works on my devices) demo

events.h

@@ -0,0 +1,45 @@
+#pragma once
+
+#include <sys/queue.h>
+
+/*
+	emulating the structure from
+	/usr/aarch64-linux-gnu/include/linux/input.h
+	or
+	/usr/include/linux/input.h
+*/
+typedef struct {
+	unsigned short type;
+	unsigned short code;
+	unsigned int value;
+} device_event;
+
+
+
+typedef struct entry {
+	device_event *event;
+	SLIST_ENTRY(entry) entries;             /* Singly linked List. */
+} event_list_entry;
+
+SLIST_HEAD(event_list_head, entry);
+
+
+
+typedef struct {
+	struct event_list_head *headptr;
+	event_list_entry *events_last;
+	int count;
+} events_queue;
+
+
+void global_queue_init();
+
+events_queue* events_queue_new();
+
+void init_events_queue( events_queue *queue);
+
+void add_to_events_queue( events_queue *queue, device_event* event);
+
+void add_all_to_global_queue( events_queue *queue);
+
+int drain_events_into( device_event** events);