Add build system scaffolding and libc headers

1 files changed, 45 insertions, 0 deletions

diff --git a/include/arch/x86_64/linux/kernelcapi.h b/include/arch/x86_64/linux/kernelcapi.h
new file mode 100644
index 00000000..a152f50f
--- /dev/null
+++ b/include/arch/x86_64/linux/kernelcapi.h
@@ -0,0 +1,45 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * $Id: kernelcapi.h,v 1.8.6.2 2001/02/07 11:31:31 kai Exp $
+ *
+ * Kernel CAPI 2.0 Interface for Linux
+ *
+ * (c) Copyright 1997 by Carsten Paeth (calle@calle.in-berlin.de)
+ *
+ */
+
+#ifndef __KERNELCAPI_H__
+#define __KERNELCAPI_H__
+
+#define CAPI_MAXAPPL	   240 /* maximum number of applications  */
+#define CAPI_MAXCONTR	   32  /* maximum number of controller    */
+#define CAPI_MAXDATAWINDOW 8
+
+typedef struct kcapi_flagdef {
+	int contr;
+	int flag;
+} kcapi_flagdef;
+
+typedef struct kcapi_carddef {
+	char driver[32];
+	unsigned int port;
+	unsigned irq;
+	unsigned int membase;
+	int cardnr;
+} kcapi_carddef;
+
+/* new ioctls >= 10 */
+#define KCAPI_CMD_TRACE	  10
+#define KCAPI_CMD_ADDCARD 11 /* OBSOLETE */
+
+/*
+ * flag > 2 => trace also data
+ * flag & 1 => show trace
+ */
+#define KCAPI_TRACE_OFF		  0
+#define KCAPI_TRACE_SHORT_NO_DATA 1
+#define KCAPI_TRACE_FULL_NO_DATA  2
+#define KCAPI_TRACE_SHORT	  3
+#define KCAPI_TRACE_FULL	  4
+
+#endif /* __KERNELCAPI_H__ */