1 // SPDX-License-Identifier: GPL-2.0+
16 static const int num_key_names = MSG_KEYNAMES_END - MSG_KEYNAMES_START + 1;
21 	-1, -1, -1, -1, -1, -1, -1, -1,
22 	-1, -1, -1, -1, -1, -1, -1, -1,
23 	-1, -1, -1, -1, -1, -1, -1, -1,
24 	-1, -1 };
51 	u_char *kp, counters[MAXFUNCS], ch, ch1;  in build_key_data()  local
55 	nstates = (int)(state_tbl[-1]);  in build_key_data()
82 	while ((ch = *kp++)) {  in build_key_data()
89 			key = (state_tbl[i] << 8) + ch;  in build_key_data()
90 			counters[ch1]--;  in build_key_data()
111 			     spk_msg_get(MSG_KEYNAMES_START + (key - 1)));  in say_key()
118 	int num_funcs = MSG_FUNCNAMES_END - MSG_FUNCNAMES_START + 1;  in help_init()
127 		letter_offsets[(start & 31) - 1] = i;  in help_init()
132 int spk_handle_help(struct vc_data *vc, u_char type, u_char ch, u_short key)  in spk_handle_help()  argument
136 	u_char func, *kp;  in spk_handle_help()  local
139 	if (letter_offsets[0] == -1)  in spk_handle_help()
142 		if (ch == SPACE) {  in spk_handle_help()
147 		ch |= 32; /* lower case */  in spk_handle_help()
148 		if (ch < 'a' || ch > 'z')  in spk_handle_help()
149 			return -1;  in spk_handle_help()
150 		if (letter_offsets[ch - 'a'] == -1) {  in spk_handle_help()
151 			synth_printf(spk_msg_get(MSG_NO_COMMAND), ch);  in spk_handle_help()
155 		cur_item = letter_offsets[ch - 'a'];  in spk_handle_help()
157 		if (ch == 0 &&  in spk_handle_help()
160 		else if (ch == 3 && cur_item > 0)  in spk_handle_help()
161 			cur_item--;  in spk_handle_help()
163 			return -1;  in spk_handle_help()
164 	} else if (type == KT_SPKUP && ch == SPEAKUP_HELP &&  in spk_handle_help()
174 				     spk_msg_get(MSG_KEYNAMES_START + key - 1));  in spk_handle_help()
178 			if (ch == funcvals[i])  in spk_handle_help()
182 			return -1;  in spk_handle_help()
185 			if (ch == kp[i])  in spk_handle_help()
195 	func = funcvals[cur_item];  in spk_handle_help()
197 	if (key_offsets[func] == 0) {  in spk_handle_help()
201 	p_keys = key_data + key_offsets[func];  in spk_handle_help()