libpci: For MSVC < 19.00 define vsnprintf as alias for _vsnprintf

MSVC prior version 19.00 do not have vsnprintf() function, only
_vsnprintf().

diff --git a/lib/sysdep.h b/lib/sysdep.h
index c6c248eac740e8c7cd11c6612f1702d7feec34eb..462fd355cf7b6c04a93fbe5c13f0d1fc4c770eda 100644 (file)
--- a/lib/sysdep.h
+++ b/lib/sysdep.h
@@ -22,6 +22,9 @@ typedef u16 word;
 
 #ifdef PCI_OS_WINDOWS
 #define strcasecmp _strcmpi
+#if defined(_MSC_VER) && _MSC_VER < 1900
+#define vsnprintf _vsnprintf
+#endif
 #endif
 
 #ifdef PCI_HAVE_LINUX_BYTEORDER_H