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

1.1       root        1: /*
                      2:  * Example of DOSSLEEP usage
                      3:  *
                      4:  * This call suspends the execution, of the process or thread which issues
                      5:  * the call, for the specified abount of time.  Other processes and threads
                      6:  * in the system will continue to execute.
                      7:  *
                      8:  * This program sleeps for the number of milliseconds specified on the
                      9:  * command line, or 2000 if none given. It works Family API.
                     10:  *
                     11:  * Compile as: cl -AL -Lp -G0 sleep.c
                     12:  *
                     13:  * Copyright (C) Microsoft Corp. 1986
                     14:  */
                     15: 
                     16: #include  <doscalls.h>
                     17: 
                     18: extern long atol();
                     19: 
                     20: main(argc, argv)
                     21: int argc;
                     22: char *argv[];
                     23: {
                     24:        unsigned long TimeInterval;       /* Number of milliseconds to delay */
                     25: 
                     26:        if(argc > 1)
                     27:                TimeInterval = atol(argv[1]);   /* user specified delay */
                     28:        else
                     29:                TimeInterval = (long)2000;      /* default 2 seconds */
                     30: 
                     31:        printf("Sleeping for %ld milliseconds.\n", TimeInterval);
                     32: 
                     33:        DOSSLEEP(TimeInterval);
                     34: 
                     35:        printf("Sleep completed.\n");
                     36: }

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