ref: 0ec1cfd78b495e9be40e4aa24e35b2aa5d5e5704
dir: /libbio/bputc.c/
#include "lib9.h" #include <bio.h> int Bputc(Biobuf *bp, int c) { int i; for(;;) { i = bp->ocount; if(i) { bp->ebuf[i++] = c; bp->ocount = i; return 0; } if(Bflush(bp) == Beof) break; } return Beof; }