.I sz
of the chunk of data. The data is pushed through the line buffer and
any complete lines are passed on to the line handler.
.PP
The complex interface is the pair of functions
.I sz
of the chunk of data. The data is pushed through the line buffer and
any complete lines are passed on to the line handler.
.PP
The complex interface is the pair of functions
of the line which has just been read, and the pointer
.I p
which was set up in the call to
of the line which has just been read, and the pointer
.I p
which was set up in the call to
The line passed is null-terminated, and has had its trailing newline
stripped. The area of memory in which the string is located may be
overwritten by the line-handler function, although writing beyond the
The line passed is null-terminated, and has had its trailing newline
stripped. The area of memory in which the string is located may be
overwritten by the line-handler function, although writing beyond the