ref: c8b187f9db503465460d8bafa2d7a758bbcf59ca
dir: /libbio/bbuffered.c/
#include "lib9.h" #include <bio.h> int Bbuffered(Biobuf *bp) { switch(bp->state) { case Bracteof: case Bractive: return -bp->icount; case Bwactive: return bp->bsize + bp->ocount; case Binactive: return 0; } fprint(2, "Bbuffered: unknown state %d\n", bp->state); return 0; }