| #include "lib9.h" | |
| #include <bio.h> | |
| #include <utf.h> | |
| int | |
| Bputrune(Biobuf *bp, long c) | |
| { | |
| Rune rune; | |
| char str[4]; | |
| int n; | |
| rune = c; | |
| if(rune < Runeself) { | |
| Bputc(bp, rune); | |
| return 1; | |
| } | |
| n = runetochar(str, &rune); | |
| if(n == 0) | |
| return Bbad; | |
| if(Bwrite(bp, str, n) != n) | |
| return Beof; | |
| return n; | |
| } |