add initial CMake and Visual Studio build support

This moves the compatibility include files from include to
include/compat so we can use the awful MS C compiler
<../include/> trick to emulate the GNU #include_next extension.

This also removes a few old compat files we do not need anymore.

8 files changed, 0 insertions, 129 deletions

diff --git a/include/sys/cdefs.h b/include/sys/cdefs.h
deleted file mode 100644
index 21ef031..0000000
--- a/include/sys/cdefs.h
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- * Public domain
- * sys/cdefs.h compatibility shim
- */
-
-#ifndef LIBCRYPTOCOMPAT_SYS_CDEFS_H
-#define LIBCRYPTOCOMPAT_SYS_CDEFS_H
-
-#ifdef _WIN32
-
-#define __warn_references(sym,msg)
-
-#else
-
-#include_next <sys/cdefs.h>
-
-#ifndef __warn_references
-
-#if defined(__GNUC__)  && defined (HAS_GNU_WARNING_LONG)
-#define __warn_references(sym,msg)          \
-  __asm__(".section .gnu.warning." __STRING(sym)  \
-         " ; .ascii \"" msg "\" ; .text");
-#else
-#define __warn_references(sym,msg)
-#endif
-
-#endif /* __warn_references */
-
-#endif /* _WIN32 */
-
-#endif /* LIBCRYPTOCOMPAT_SYS_CDEFS_H */
diff --git a/include/sys/ioctl.h b/include/sys/ioctl.h
deleted file mode 100644
index a255506..0000000
--- a/include/sys/ioctl.h
+++ /dev/null
@@ -1,11 +0,0 @@
-/*
- * Public domain
- * sys/ioctl.h compatibility shim
- */
-
-#ifndef _WIN32
-#include_next <sys/ioctl.h>
-#else
-#include <win32netcompat.h>
-#define ioctl(fd, type, arg) ioctlsocket(fd, type, arg)
-#endif
diff --git a/include/sys/mman.h b/include/sys/mman.h
deleted file mode 100644
index d9eb6a9..0000000
--- a/include/sys/mman.h
+++ /dev/null
@@ -1,19 +0,0 @@
-/*
- * Public domain
- * sys/mman.h compatibility shim
- */
-
-#include_next <sys/mman.h>
-
-#ifndef LIBCRYPTOCOMPAT_MMAN_H
-#define LIBCRYPTOCOMPAT_MMAN_H
-
-#ifndef MAP_ANON
-#ifdef MAP_ANONYMOUS
-#define MAP_ANON MAP_ANONYMOUS
-#else
-#error "System does not support mapping anonymous pages?"
-#endif
-#endif
-
-#endif
diff --git a/include/sys/select.h b/include/sys/select.h
deleted file mode 100644
index 5ca0ea1..0000000
--- a/include/sys/select.h
+++ /dev/null
@@ -1,10 +0,0 @@
-/*
- * Public domain
- * sys/select.h compatibility shim
- */
-
-#ifndef _WIN32
-#include_next <sys/select.h>
-#else
-#include <win32netcompat.h>
-#endif
diff --git a/include/sys/socket.h b/include/sys/socket.h
deleted file mode 100644
index 17e84f1..0000000
--- a/include/sys/socket.h
+++ /dev/null
@@ -1,10 +0,0 @@
-/*
- * Public domain
- * sys/socket.h compatibility shim
- */
-
-#ifndef _WIN32
-#include_next <sys/socket.h>
-#else
-#include <win32netcompat.h>
-#endif
diff --git a/include/sys/times.h b/include/sys/times.h
deleted file mode 100644
index 5b9841b..0000000
--- a/include/sys/times.h
+++ /dev/null
@@ -1,10 +0,0 @@
-/*
- * Public domain
- * sys/times.h compatibility shim
- */
-
-#ifndef _WIN32
-#include_next <sys/times.h>
-#else
-#include <win32netcompat.h>
-#endif
diff --git a/include/sys/types.h b/include/sys/types.h
deleted file mode 100644
index bceedc2..0000000
--- a/include/sys/types.h
+++ /dev/null
@@ -1,21 +0,0 @@
-/*
- * Public domain
- * sys/types.h compatibility shim
- */
-
-#include_next <sys/types.h>
-
-#ifndef LIBCRYPTOCOMPAT_SYS_TYPES_H
-#define LIBCRYPTOCOMPAT_SYS_TYPES_H
-
-#include <stdint.h>
-
-#ifdef __MINGW32__
-#include <_bsd_types.h>
-#endif
-
-#if !defined(HAVE_ATTRIBUTE__BOUNDED__) && !defined(__bounded__)
-# define __bounded__(x, y, z)
-#endif
-
-#endif
diff --git a/include/sys/uio.h b/include/sys/uio.h
deleted file mode 100644
index b4aee9e..0000000
--- a/include/sys/uio.h
+++ /dev/null
@@ -1,17 +0,0 @@
-/*
- * Public domain
- * sys/select.h compatibility shim
- */
-
-#ifndef _WIN32
-#include_next <sys/uio.h>
-#else
-
-#include <sys/types.h>
-
-struct iovec {
-        void *iov_base;
-        size_t iov_len;
-};
-
-#endif