1 files changed, 22 insertions, 0 deletions
diff --git a/source/link.c b/source/link.c
new file mode 100644
index 0000000..4178293
--- /dev/null
+++ b/source/link.c

@@ -0,0 +1,22 @@
+/*
+ * Copyright (C) 2017 hatkirby
+ *
+ * This software may be modified and distributed under the terms
+ * of the MIT license.  See the LICENSE file for details.
+ */
+#include "link.h"
+u32 waitForButtons(u32 mask)
+{
+  for (;;)
+  {
+    PAD_ScanPads();
+    VIDEO_WaitVSync();
+    u32 btns = PAD_ButtonsDown(0);
+    if (btns & mask)
+    {
+      return btns;
+    }
+  }
+}

diff --git a/source/link.c b/source/link.c new file mode 100644 index 0000000..4178293 --- /dev/null +++ b/source/link.c
@@ -0,0 +1,22 @@
	1	/*
	2	* Copyright (C) 2017 hatkirby
	3	*
	4	* This software may be modified and distributed under the terms
	5	* of the MIT license. See the LICENSE file for details.
	6	*/
	7	#include "link.h"
	8
	9	u32 waitForButtons(u32 mask)
	10	{
	11	for (;;)
	12	{
	13	PAD_ScanPads();
	14	VIDEO_WaitVSync();
	15
	16	u32 btns = PAD_ButtonsDown(0);
	17	if (btns & mask)
	18	{
	19	return btns;
	20	}
	21	}
	22	}