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kaskavalci/redirect_stdout.c

Created September 26, 2015 10:54
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redirect_stdout.c
freopen("NUL", "a", stdout); //redirect stdout to null again
dup2(stdout_save, STDOUT_FILENO); //restore the previous state of stdout
setvbuf(stdout, NULL, _IONBF, MDT_BUFSIZE); //disable buffer to print to screen instantly
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