From f4133364d1da2f5e9c836e77a75a8c911c85610d Mon Sep 17 00:00:00 2001
From: Samuel Thibault <samuel.thibault@ens-lyon.org>
Date: Sat, 11 Jun 2022 16:20:19 +0200
Subject: [PATCH] Add more const qualifiers

---
 src/libespeak-ng/compiledict.c | 2 +-
 src/libespeak-ng/dictionary.c  | 4 ++--
 src/libespeak-ng/ssml.c        | 4 ++--
 src/libespeak-ng/translate.c   | 2 +-
 4 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/src/libespeak-ng/compiledict.c b/src/libespeak-ng/compiledict.c
index dcb87475..cfe31c69 100644
--- a/src/libespeak-ng/compiledict.c
+++ b/src/libespeak-ng/compiledict.c
@@ -768,7 +768,7 @@ static int isHexDigit(int c)
 static void copy_rule_string(char *string, int *state_out)
 {
 	// state 0: conditional, 1=pre, 2=match, 3=post, 4=phonemes
-	static char *const outbuf[5] = { rule_cond, rule_pre, rule_match, rule_post, rule_phonemes };
+	static char * const outbuf[5] = { rule_cond, rule_pre, rule_match, rule_post, rule_phonemes };
 	static const int next_state[5] = { 2, 2, 4, 4, 4 };
 	char *output;
 	char *p;
diff --git a/src/libespeak-ng/dictionary.c b/src/libespeak-ng/dictionary.c
index 901fb040..c7c6cf89 100644
--- a/src/libespeak-ng/dictionary.c
+++ b/src/libespeak-ng/dictionary.c
@@ -3056,11 +3056,11 @@ int RemoveEnding(Translator *tr, char *word, int end_type, char *word_copy)
 	char ending[50] = {0};
 
 	// these lists are language specific, but are only relevant if the 'e' suffix flag is used
-	static const char *add_e_exceptions[] = {
+	static const char * const add_e_exceptions[] = {
 		"ion", NULL
 	};
 
-	static const char *add_e_additions[] = {
+	static const char * const add_e_additions[] = {
 		"c", "rs", "ir", "ur", "ath", "ns", "u",
 		"spong", // sponge
 		"rang", // strange
diff --git a/src/libespeak-ng/ssml.c b/src/libespeak-ng/ssml.c
index dd710aaa..c6c2bd15 100644
--- a/src/libespeak-ng/ssml.c
+++ b/src/libespeak-ng/ssml.c
@@ -531,7 +531,7 @@ static void SetProsodyParameter(int param_type, const wchar_t *attr1, PARAM_STAC
 		{ NULL,       -1 }
 	};
 
-	static const MNEM_TAB *mnem_tabs[5] = {
+	static const MNEM_TAB * const mnem_tabs[5] = {
 		NULL, mnem_rate, mnem_volume, mnem_pitch, mnem_range
 	};
 
@@ -648,7 +648,7 @@ int ProcessSsmlTag(wchar_t *xml_buf, char *outbuf, int *outix, int n_outbuf, con
 		{ NULL,      -1 }
 	};
 
-	static const char *prosody_attr[5] = {
+	static const char * const prosody_attr[5] = {
 		NULL, "rate", "volume", "pitch", "range"
 	};
 
diff --git a/src/libespeak-ng/translate.c b/src/libespeak-ng/translate.c
index f83314a7..33bf5425 100644
--- a/src/libespeak-ng/translate.c
+++ b/src/libespeak-ng/translate.c
@@ -342,7 +342,7 @@ int utf8_out(unsigned int c, char *buf)
 	int n_bytes;
 	int j;
 	int shift;
-	static char unsigned code[4] = { 0, 0xc0, 0xe0, 0xf0 };
+	static const char unsigned code[4] = { 0, 0xc0, 0xe0, 0xf0 };
 
 	if (c < 0x80) {
 		buf[0] = c;