Add cmath and printf wrappers for Windows

Needed for compiling with MSVC 2010.

1 files changed, 72 insertions, 0 deletions

diff --git a/generic/tkbltInt.h b/generic/tkbltInt.h
new file mode 100644
index 0000000..f13603a
--- /dev/null
+++ b/generic/tkbltInt.h
@@ -0,0 +1,72 @@
+/*
+ *	Copyright 2017 Patzschke+Rasp Software GmbH
+ *
+ *	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 __TKBLT_INT_H__
+
+#if defined(_MSC_VER)
+
+#include <limits>
+
+#if !defined(NAN)
+#define NAN (std::numeric_limits<double>::quiet_NaN())
+#endif
+
+#if !defined(isnan)
+#define isnan(x) _isnan(x)
+#endif
+
+#if !defined(isfinite)
+#define isfinite(x) _finite(x)
+#endif
+
+#if !defined(isinf)
+#define isinf(x) !_finite(x)
+#endif
+
+#if !defined(numeric_limits)
+#define numeric_limits(x) _numeric_limits(x)
+#endif
+
+#if _MSC_VER < 1900
+#define snprintf _snprintf
+#else
+#include <stdio.h> //sprintf
+#endif
+
+#endif	/* _MSC_VER */
+
+/*
+ * Silence warnings about unused parameters while keeping the parameter name.
+ */
+#ifdef UNUSED
+#elif defined(__GNUC__)
+# define UNUSED(x) UNUSED_ ## x __attribute__((unused))
+#elif defined(__MSC_VER__)
+# define UNUSED(x) __pragma(warning(suppress:4100)) x
+#elif defined(__cplusplus)
+# define UNUSED(x)
+#else
+# define UNUSED(x) x
+#endif
+
+#endif	/* __TKBLT_INT_H__ */