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Annotation of os2sdk/demos/examples/version/version.c, revision 1.1.1.1

1.1       root        1: /*
                      2:  * Example of DOSGETVERSION usage
                      3:  *
                      4:  * This program gets the DOS version and revision numbers.
                      5:  * It works as a Family API Program.
                      6:  *
                      7:  * Compile as: cl -AL -Lp -G0 version.c
                      8:  *
                      9:  * Copyright (C) Microsoft Corp. 1986
                     10:  */
                     11: 
                     12: #include  <doscalls.h>
                     13: 
                     14: main()
                     15: {
                     16:        unsigned int VersionWord;
                     17:        unsigned int major, minor;
                     18: 
                     19:        DOSGETVERSION(&VersionWord);    /* Call DOS to get the version */
                     20: 
                     21:        major = VersionWord >> 8;           /* High byte is major version */
                     22:        minor = VersionWord & 0xff;         /* Low byte is minor revision */
                     23: 
                     24:        printf("Version %d.%d\n", major, minor);
                     25: }

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