126 	size_t len;  in ct_decode_string()  local
131 	len = mbstowcs(NULL, s, (size_t)0);  in ct_decode_string()
132 	if (len == (size_t)-1)  in ct_decode_string()
135 	if (conv->wsize < ++len)  in ct_decode_string()
136 		if (ct_conv_wbuff_resize(conv, len + CT_BUFSIZ) == -1)  in ct_decode_string()
201 ct_encode_char(char *dst, size_t len, wchar_t c)  in ct_encode_char()  argument
204 	if (len < ct_enc_width(c))  in ct_encode_char()
283 ct_visual_char(wchar_t *dst, size_t len, wchar_t c)  in ct_visual_char()  argument
290 		if (len < 2)  in ct_visual_char()
299 		if (len < 1)  in ct_visual_char()
306 		if ((ssize_t)len < ct_visual_width(c))  in ct_visual_char()