From 4c87a1868835d05f1cadae7b8ad6a7c95d9d9c0e Mon Sep 17 00:00:00 2001
From: Ross Philipson <philipsonr@ainfosec.com>
Date: Tue, 14 Mar 2017 15:40:33 -0400
Subject: Initial commit of EFI TBOOT work from internal project.

Signed-off-by: Ross Philipson <philipsonr@ainfosec.com>
---
 tboot/include/ctype.h | 103 ++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 103 insertions(+)
 create mode 100644 tboot/include/ctype.h

(limited to 'tboot/include/ctype.h')

diff --git a/tboot/include/ctype.h b/tboot/include/ctype.h
new file mode 100644
index 0000000..20d6769
--- /dev/null
+++ b/tboot/include/ctype.h
@@ -0,0 +1,103 @@
+/*
+ * Copyright (c) 2010, Intel Corporation
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ *   * Redistributions of source code must retain the above copyright
+ *     notice, this list of conditions and the following disclaimer.
+ *   * Redistributions in binary form must reproduce the above
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer in the documentation and/or other materials provided
+ *     with the distribution.
+ *   * Neither the name of the Intel Corporation nor the names of its
+ *     contributors may be used to endorse or promote products derived
+ *     from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#ifndef __CTYPE_H__
+#define __CTYPE_H__
+
+#include <stdbool.h>
+#include <types.h>
+#include <compiler.h>
+
+/* from:
+ * http://fxr.watson.org/fxr/source/dist/acpica/acutils.h?v=NETBSD5
+*/
+#define CTYPE_SIZE 257
+const uint8_t _ctype[CTYPE_SIZE];
+
+#define _XA     0x00    /* extra alphabetic - not supported */
+#define _XS     0x40    /* extra space */
+#define _BB     0x00    /* BEL, BS, etc. - not supported */
+#define _CN     0x20    /* CR, FF, HT, NL, VT */
+#define _DI     0x04    /* ''-'9' */
+#define _LO     0x02    /* 'a'-'z' */
+#define _PU     0x10    /* punctuation */
+#define _SP     0x08    /* space */
+#define _UP     0x01    /* 'A'-'Z' */
+#define _XD     0x80    /* ''-'9', 'A'-'F', 'a'-'f' */
+
+static always_inline bool isdigit(int c)
+{
+    return (_ctype[(unsigned char)(c)] & (_DI));
+}
+static always_inline bool isspace(int c)
+{
+    return (_ctype[(unsigned char)(c)] & (_SP));
+}
+static always_inline bool isxdigit(int c)
+{
+    return (_ctype[(unsigned char)(c)] & (_XD));
+}
+static always_inline bool isupper(int c)
+{
+    return (_ctype[(unsigned char)(c)] & (_UP));
+}
+static always_inline bool islower(int c)
+{
+    return (_ctype[(unsigned char)(c)] & (_LO));
+}
+static always_inline bool isprint(int c)
+{
+    return (_ctype[(unsigned char)(c)] & (_LO | _UP | _DI |
+                                          _SP | _PU));
+}
+static always_inline bool isalpha(int c)
+{
+    return (_ctype[(unsigned char)(c)] & (_LO | _UP));
+}
+static always_inline bool iscntrl(int c)
+{
+    return (_ctype[(unsigned char)(c)] & (_CN));
+}
+
+
+#endif /* __CTYPE_H__ */
+
+/*
+ * Local variables:
+ * mode: C
+ * c-set-style: "BSD"
+ * c-basic-offset: 4
+ * tab-width: 4
+ * indent-tabs-mode: nil
+ * End:
+ */
-- 
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