DOS/32 Advanced DOS Extender - D32A C/C++ Run-Time Library Reference 2.07 - DOS/32 Advanced D32A Library function - d32a_get_dos_version() Synopsys: #include <d32a.h> int d32a_get_dos_version(void); Description: This function returns the version number of DOS Operating System. Returns: Version of DOS. For example under DOS version 7.10 this function will return 0x070A. Copyright © Supernar Systems, Ltd. 1996-2002 All Rights Reserved.