Function appendStringInfoChar

src/common/stringinfo.c:203–214

* appendStringInfoChar * * Append a single byte to str. * Like appendStringInfo(str, "%c", ch) but much faster. */

 * Like appendStringInfo(str, "%c", ch) but much faster.
 */
void
appendStringInfoChar(StringInfo str, char ch)
{
	/* Make more room if needed */
	if (str->len + 1 >= str->maxlen)
		enlargeStringInfo(str, 1);

	/* OK, append the character */
	str->data[str->len] = ch;
	str->len++;
	str->data[str->len] = '\0';
}

/*
 * appendStringInfoSpaces