Geografic-Information-System/lib/rowio/forget.c

#include <grass/rowio.h>

void rowio_forget (ROWIO *R,int row)
{
    int i;

    if (row < 0) return;

    for (i = 0; i < R->nrows; i++)
	if (row == R->rcb[i].row)
	{
	    R->rcb[i].row = -1; /* no longer in memory */
	    break;
	}
}