126 buffer_extend (buffer * const b, const size_t x)  in buffer_extend()  function
194     memcpy(buffer_extend(b, len), s, len);  in buffer_append_string_len()
198     char * const restrict s = buffer_extend(b, len1+len2);  in buffer_append_str2()
208     char * restrict s = buffer_extend(b, len1+len2+len3);  in buffer_append_str3()
222     char *s = buffer_extend(b, len);  in buffer_append_iovec()
287 	buf = buffer_extend(b, shift >> 2); /*nibbles (4 bits)*/  in buffer_append_uint_hex_lc()
468         buffer_extend(b, rlen-len);  in buffer_substr_replace()
482     unsigned char * const p = (unsigned char *)buffer_extend(b, len*2);  in buffer_append_string_encoded_hex_lc()
490     unsigned char * const p = (unsigned char *)buffer_extend(b, len*2);  in buffer_append_string_encoded_hex_uc()
628 	d = (unsigned char*) buffer_extend(b, d_len);  in buffer_append_string_encoded()
682 	d = (unsigned char*) buffer_extend(b, d_len);  in buffer_append_string_c_escaped()
750             d = buffer_extend(b, 2);  in buffer_append_bs_escaped()
756             d = buffer_extend(b, 4);  in buffer_append_bs_escaped()
798             d = buffer_extend(b, 2);  in buffer_append_bs_escaped_json()
803             d = buffer_extend(b, 6);  in buffer_append_bs_escaped_json()