Function pqGetnchar

src/interfaces/libpq/fe-misc.c:172–184

* pqGetnchar: * get a string of exactly len bytes in buffer s, no null termination */

 *	get a string of exactly len bytes in buffer s, no null termination
 */
int
pqGetnchar(char *s, size_t len, PGconn *conn)
{
	if (len > (size_t) (conn->inEnd - conn->inCursor))
		return EOF;

	memcpy(s, conn->inBuffer + conn->inCursor, len);
	/* no terminating null */

	conn->inCursor += len;

	return 0;
}

/*
 * pqSkipnchar: