diff --git a/f256lib/platform.c b/f256lib/platform.c
new file mode 100644
index 0000000..1a58d25
--- /dev/null
+++ b/f256lib/platform.c
@@ -0,0 +1,50 @@
+/*
+ *	Copyright (c) 2024 Scott Duensing, scott@kangaroopunch.com
+ *
+ *	Permission is hereby granted, free of charge, to any person obtaining a copy
+ *	of this software and associated documentation files (the "Software"), to deal
+ *	in the Software without restriction, including without limitation the rights
+ *	to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ *	copies of the Software, and to permit persons to whom the Software is
+ *	furnished to do so, subject to the following conditions:
+ *
+ *	The above copyright notice and this permission notice shall be included in
+ *	all copies or substantial portions of the Software.
+ *
+ *	THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ *	IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ *	FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ *	AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ *	LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ *	OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ *	SOFTWARE.
+ */
+
+
+#include "platform.h"
+
+
+// printf() support.
+void __putchar(char c) {
+	static char s[2] = { 0, 0 };
+	s[0] = c;
+	textPrint(s);
+}
+
+
+int getchar(void) {
+	while (1) {
+		kernelNextEvent();
+		if (kernelError) {
+			kernelCall(Yield);
+			continue;
+		}
+
+		if (kernelEventData.type != kernelEvent(key.PRESSED)) continue;
+		if (kernelEventData.key.flags) continue;  // Meta key.
+
+		return kernelEventData.key.ascii;
+	}
+}
+
+
diff --git a/f256lib/platform.h b/f256lib/platform.h
new file mode 100644
index 0000000..3310496
--- /dev/null
+++ b/f256lib/platform.h
@@ -0,0 +1,46 @@
+/*
+ *	Copyright (c) 2024 Scott Duensing, scott@kangaroopunch.com
+ *
+ *	Permission is hereby granted, free of charge, to any person obtaining a copy
+ *	of this software and associated documentation files (the "Software"), to deal
+ *	in the Software without restriction, including without limitation the rights
+ *	to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ *	copies of the Software, and to permit persons to whom the Software is
+ *	furnished to do so, subject to the following conditions:
+ *
+ *	The above copyright notice and this permission notice shall be included in
+ *	all copies or substantial portions of the Software.
+ *
+ *	THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ *	IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ *	FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ *	AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ *	LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ *	OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ *	SOFTWARE.
+ */
+
+
+#ifndef PLATFORM_H
+#define PLATFORM_H
+
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+
+#include "f256.h"
+
+
+void __putchar(char c);
+int  getchar(void);
+
+
+#ifdef __cplusplus
+}
+#endif
+
+
+#endif // PLATFORM_H