diff options
Diffstat (limited to 'src/base/bufio/unget.c')
-rw-r--r-- | src/base/bufio/unget.c | 18 |
1 files changed, 0 insertions, 18 deletions
diff --git a/src/base/bufio/unget.c b/src/base/bufio/unget.c deleted file mode 100644 index 1951384..0000000 --- a/src/base/bufio/unget.c +++ /dev/null @@ -1,18 +0,0 @@ -#include "internal.h" - -int -bufio·ungetbyte(io·Buffer *buf, byte c) -{ - if(!(buf->state & bufio·rdr)) { - errorf("attempted to unget on non-active reader"); - return bufio·err; - } - - if(buf->pos == buf->buf) { - errorf("attempted to unget past end of buffer"); - return bufio·err; - } - - buf->pos--; - return 0; -} |