headers: add new file intonation.h with declarations of functions in intonation.c

src/libespeak-ng/intonation.c

@@ -28,6 +28,8 @@
 #include <espeak-ng/speak_lib.h>
 #include <espeak-ng/encoding.h>
 
+#include "intonation.h"
+
 #include "phoneme.h"
 #include "voice.h"
 #include "synthesize.h"

src/libespeak-ng/intonation.h

@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2005 to 2015 by Jonathan Duddington
+ * email: jonsd@users.sourceforge.net
+ * Copyright (C) 2015-2018 Reece H. Dunn
+ * Copyright (C) 2018 Juho Hiltunen
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see: <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef ESPEAK_NG_INTONATION_H
+#define ESPEAK_NG_INTONATION_H
+
+#include "translate.h"
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+void CalcPitches(Translator *tr, int clause_type);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+

src/libespeak-ng/synthesize.c

@@ -32,6 +32,8 @@
 #include <espeak-ng/speak_lib.h>
 #include <espeak-ng/encoding.h>
 
+#include "intonation.h"
+
 #include "phoneme.h"
 #include "voice.h"
 #include "synthesize.h"

src/libespeak-ng/translate.h

@@ -743,7 +743,6 @@ void ApplySpecialAttribute2(Translator *tr, char *phonemes, int dict_flags);
 void AppendPhonemes(Translator *tr, char *string, int size, const char *ph);
 
 void CalcLengths(Translator *tr);
-void CalcPitches(Translator *tr, int clause_tone);
 
 int RemoveEnding(Translator *tr, char *word, int end_type, char *word_copy);
 int Unpronouncable(Translator *tr, char *word, int posn);