swayfx/include/ipc.h

#ifndef _SWAY_IPC_H
#define _SWAY_IPC_H

enum ipc_command_type {
	IPC_COMMAND = 0,
	IPC_GET_WORKSPACES = 1,
	IPC_SUBSCRIBE = 2,
	IPC_GET_OUTPUTS = 3,
	IPC_GET_TREE = 4,
	IPC_GET_MARKS = 5,
	IPC_GET_BAR_CONFIG = 6,
	IPC_GET_VERSION = 7,
	IPC_GET_INPUTS = 8,
	// Events send from sway to clients. Events have the highest bits set.
	IPC_EVENT_WORKSPACE = ((1<<31) | 0),
	IPC_EVENT_OUTPUT = ((1<<31) | 1),
	IPC_EVENT_MODE = ((1<<31) | 2),
	IPC_EVENT_WINDOW = ((1<<31) | 3),
	IPC_EVENT_BARCONFIG_UPDATE = ((1<<31) | 4),
	IPC_EVENT_BINDING = ((1<<31) | 5),
	IPC_EVENT_MODIFIER = ((1<<31) | 6),
	IPC_EVENT_INPUT = ((1<<31) | 7),
	IPC_SWAY_GET_PIXELS = 0x81
};

#endif