ne_buffer_clear, ne_buffer_grow, ne_buffer_altered — clear, grow, or mark as altered a string buffer
#include <ne_string.h>
void ne_buffer_clear( | ne_buffer *buf); |
void ne_buffer_altered( | ne_buffer *buf); |
void ne_buffer_grow( | ne_buffer *buf, |
size_t size); |
The ne_buffer_clear function sets
the string stored in buf to be the empty string
("").
The ne_buffer_altered function must
be used after the string stored in the buffer
buf is modified by directly rather than using
ne_buffer_append, ne_buffer_zappend
or ne_buffer_concat.
The ne_buffer_grow function
ensures that at least size bytes are allocated
for the string; this can be used if a large amount of data is going to
be appended to the buffer and may result in more efficient memory
allocation.