Added api/include folder

api/include/ragnar/api.h

@@ -0,0 +1,52 @@
+#pragma once 
+
+#include <stdbool.h>
+#include <stdint.h>
+
+typedef int32_t RgWindow;
+
+#define RG_INVALID_WINDOW -1
+
+typedef enum {
+  RgCommandTerminate,
+  RgCommandGetWindows,
+  RgCommandKillWindow,
+  RgCommandFocusWindow,
+  RgCommandNextWindow,
+  RgCommandFirstWindow,
+  RgCommandGetFocus,
+  RgCommandGetMonitorFocus,
+  RgCommandGetCursor,
+  RgCommandGetWindowArea,
+} RgCommandType;
+
+typedef struct {
+  float x, y;
+} Rgv2;
+
+typedef struct {
+  Rgv2 pos, size;
+} RgArea;
+
+void rg_set_trace_logging(bool logging);
+
+int32_t rg_cmd_terminate(uint32_t exitcode);
+
+int32_t rg_cmd_get_windows(RgWindow** wins, uint32_t* numwins);
+
+int32_t rg_cmd_kill_window(RgWindow win);
+
+int32_t rg_cmd_focus_window(RgWindow win);
+
+int32_t rg_cmd_next_window(RgWindow win, RgWindow* next);
+
+int32_t rg_cmd_first_window(RgWindow* first);
+
+int32_t rg_cmd_get_focus(RgWindow* focus);
+
+int32_t rg_cmd_get_monitor_focus(int32_t* idx);
+
+int32_t rg_cmd_get_cursor(Rgv2* cursor);
+
+int32_t rg_cmd_get_window_area(RgWindow win, RgArea* area);
+