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SETROWS.C
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/* SETROWS.C illustrates
* _settextrows
*/
#include <graph.h>
#include <stdlib.h>
void main( int argc, char **argv )
{
struct videoconfig vc;
short rows = atoi( argv[1] );
_getvideoconfig( &vc );
/* Make sure new rows are valid and the same as requested rows. */
if( !rows || (_settextrows( rows ) != rows) )
_outtext( "\nSyntax: SETROWS [ 25 | 43 | 50 ]\n" );
/* Always return old rows for batch file testing. */
exit( vc.numtextrows );
}