X-Git-Url: http://git.subgeniuskitty.com/pdp11-modern-c/.git/blobdiff_plain/846f4d60e4994a39decd6c27463411f53965fc60..202004d54803c861f7fbaa9169eaad750c63f7cf:/pdp11/pdp11_slu.h

diff --git a/pdp11/pdp11_slu.h b/pdp11/pdp11_slu.h
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+++ b/pdp11/pdp11_slu.h
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+// (c) 2020 Aaron Taylor <ataylor at subgeniuskitty dot com>
+// See License.txt file for copyright and license details.
+
+#ifndef SGK_PDP11_SLU_H
+#define SGK_PDP11_SLU_H
+
+#include <stdint.h>
+#include "pdp11.h"
+
+/*
+ * Polled IO functions for default console port.
+ */
+void putch(uint16_t c);
+uint16_t getch(void);
+
+/*
+ * Simple printf function. Replaces:
+ *     %s - Print a string
+ *     %o - Print a uint16 in octal
+ *     \n - Print a newline suitable for this system ('\r\n')
+ *     \t - Print a tab
+ *     \% - Print a '%'
+ * Also converts existing newlines in the 'format' string to '\r\n'.
+ */
+void printf(const char * format, ...);
+
+#endif // SGK_PDP11_SLU_H