47    int   write_ptr;  member
57    st->write_ptr = 0;  in speex_buffer_init()
78    end = st->write_ptr + len;  in speex_buffer_write()
82    SPEEX_COPY(st->data + st->write_ptr, data, end1 - st->write_ptr);  in speex_buffer_write()
86       SPEEX_COPY(st->data, data+end1 - st->write_ptr, end);  in speex_buffer_write()
92       st->read_ptr = st->write_ptr;  in speex_buffer_write()
94    st->write_ptr += len;  in speex_buffer_write()
95    if (st->write_ptr > st->size)  in speex_buffer_write()
96       st->write_ptr -= st->size;  in speex_buffer_write()
110    end = st->write_ptr + len;  in speex_buffer_writezeros()
114    SPEEX_MEMSET(st->data + st->write_ptr, 0, end1 - st->write_ptr);  in speex_buffer_writezeros()
124       st->read_ptr = st->write_ptr;  in speex_buffer_writezeros()
126    st->write_ptr += len;  in speex_buffer_writezeros()
127    if (st->write_ptr > st->size)  in speex_buffer_writezeros()
128       st->write_ptr -= st->size;  in speex_buffer_writezeros()