http://git.tuvimen.i2p/csas/tree/src/preview.c
= -1 ); r = read ( pipes [ 0 ], cs -> preview , PREVIEW_MAX ); cs -> preview [ r ] = 0 ; close ( pipes [ 0 ]); } close ( fd ); return 0 ; } cs -> preview [ r ] = 0 ; r = read ( fd , cs -> preview + r , PREVIEW_MAX - r ); if ( r ) cs -> preview [ r ] = 0 ; close ( fd ); return 0 ; } void preview_draw ( WINDOW * win , csas * cs ) { if ( cs -> tabs [ cs -> ctab ]. wins [ 2 ] !