Make the encoding.h API public.

src/libespeak-ng/encoding.h → src/include/espeak-ng/encoding.h

 {
 #endif
 
+typedef enum
+{
+	ESPEAKNG_ENCODING_UNKNOWN,
+	ESPEAKNG_ENCODING_US_ASCII,
+	ESPEAKNG_ENCODING_ISO_8859_1,
+	ESPEAKNG_ENCODING_ISO_8859_2,
+	ESPEAKNG_ENCODING_ISO_8859_3,
+	ESPEAKNG_ENCODING_ISO_8859_4,
+	ESPEAKNG_ENCODING_ISO_8859_5,
+	ESPEAKNG_ENCODING_ISO_8859_6,
+	ESPEAKNG_ENCODING_ISO_8859_7,
+	ESPEAKNG_ENCODING_ISO_8859_8,
+	ESPEAKNG_ENCODING_ISO_8859_9,
+	ESPEAKNG_ENCODING_ISO_8859_10,
+	ESPEAKNG_ENCODING_ISO_8859_11,
+	// ISO-8859-12 is not a valid encoding.
+	ESPEAKNG_ENCODING_ISO_8859_13,
+	ESPEAKNG_ENCODING_ISO_8859_14,
+	ESPEAKNG_ENCODING_ISO_8859_15,
+	ESPEAKNG_ENCODING_ISO_8859_16,
+	ESPEAKNG_ENCODING_KOI8_R,
+	ESPEAKNG_ENCODING_ISCII,
+	ESPEAKNG_ENCODING_UTF_8,
+	ESPEAKNG_ENCODING_ISO_10646_UCS_2,
+} espeak_ng_ENCODING;
+
+ESPEAK_NG_API espeak_ng_ENCODING
+espeak_ng_EncodingFromName(const char *encoding);
+
 typedef struct espeak_ng_TEXT_DECODER_ espeak_ng_TEXT_DECODER;
 
-espeak_ng_TEXT_DECODER *
+ESPEAK_NG_API espeak_ng_TEXT_DECODER *
 create_text_decoder(void);
 
-void
+ESPEAK_NG_API void
 destroy_text_decoder(espeak_ng_TEXT_DECODER *decoder);
 
-espeak_ng_STATUS
+ESPEAK_NG_API espeak_ng_STATUS
 text_decoder_decode_string(espeak_ng_TEXT_DECODER *decoder,
                            const char *string,
                            int length,
                            espeak_ng_ENCODING encoding);
 
-espeak_ng_STATUS
+ESPEAK_NG_API espeak_ng_STATUS
 text_decoder_decode_string_auto(espeak_ng_TEXT_DECODER *decoder,
                                 const char *string,
                                 int length,
                                 espeak_ng_ENCODING encoding);
 
-espeak_ng_STATUS
+ESPEAK_NG_API espeak_ng_STATUS
 text_decoder_decode_wstring(espeak_ng_TEXT_DECODER *decoder,
                             const wchar_t *string,
                             int length);
 
-espeak_ng_STATUS
+ESPEAK_NG_API espeak_ng_STATUS
 text_decoder_decode_string_multibyte(espeak_ng_TEXT_DECODER *decoder,
                                      const void *input,
                                      espeak_ng_ENCODING encoding,
                                      int flags);
 
-int
+ESPEAK_NG_API int
 text_decoder_eof(espeak_ng_TEXT_DECODER *decoder);
 
-uint32_t
+ESPEAK_NG_API uint32_t
 text_decoder_getc(espeak_ng_TEXT_DECODER *decoder);
 
-uint32_t
+ESPEAK_NG_API uint32_t
 text_decoder_peekc(espeak_ng_TEXT_DECODER *decoder);
 
-const void *
+ESPEAK_NG_API const void *
 text_decoder_get_buffer(espeak_ng_TEXT_DECODER *decoder);
 
 #ifdef __cplusplus

src/include/espeak-ng/espeak_ng.h

                                  FILE *log,
                                  espeak_ng_ERROR_CONTEXT *context);
 
-/* eSpeak NG 1.49.2 */
-
-typedef enum
-{
-	ESPEAKNG_ENCODING_UNKNOWN,
-	ESPEAKNG_ENCODING_US_ASCII,
-	ESPEAKNG_ENCODING_ISO_8859_1,
-	ESPEAKNG_ENCODING_ISO_8859_2,
-	ESPEAKNG_ENCODING_ISO_8859_3,
-	ESPEAKNG_ENCODING_ISO_8859_4,
-	ESPEAKNG_ENCODING_ISO_8859_5,
-	ESPEAKNG_ENCODING_ISO_8859_6,
-	ESPEAKNG_ENCODING_ISO_8859_7,
-	ESPEAKNG_ENCODING_ISO_8859_8,
-	ESPEAKNG_ENCODING_ISO_8859_9,
-	ESPEAKNG_ENCODING_ISO_8859_10,
-	ESPEAKNG_ENCODING_ISO_8859_11,
-	// ISO-8859-12 is not a valid encoding.
-	ESPEAKNG_ENCODING_ISO_8859_13,
-	ESPEAKNG_ENCODING_ISO_8859_14,
-	ESPEAKNG_ENCODING_ISO_8859_15,
-	ESPEAKNG_ENCODING_ISO_8859_16,
-	ESPEAKNG_ENCODING_KOI8_R,
-	ESPEAKNG_ENCODING_ISCII,
-	ESPEAKNG_ENCODING_UTF_8,
-	ESPEAKNG_ENCODING_ISO_10646_UCS_2,
-} espeak_ng_ENCODING;
-
-ESPEAK_NG_API espeak_ng_ENCODING
-espeak_ng_EncodingFromName(const char *encoding);
-
 #ifdef __cplusplus
 }
 #endif

src/libespeak-ng/compiledict.c

 
 #include <espeak-ng/espeak_ng.h>
 #include <espeak-ng/speak_lib.h>
+#include <espeak-ng/encoding.h>
 
-#include "encoding.h"
 #include "error.h"
 #include "speech.h"
 #include "phoneme.h"

src/libespeak-ng/dictionary.c

 
 #include <espeak-ng/espeak_ng.h>
 #include <espeak-ng/speak_lib.h>
+#include <espeak-ng/encoding.h>
 
-#include "encoding.h"
 #include "speech.h"
 #include "phoneme.h"
 #include "synthesize.h"

src/libespeak-ng/encoding.c

 #include <wchar.h>
 
 #include <espeak-ng/espeak_ng.h>
+#include <espeak-ng/encoding.h>
 
 #include "speech.h"
-#include "encoding.h"
 
 #define LEADING_2_BITS 0xC0 // 0b11000000
 #define UTF8_TAIL_BITS 0x80 // 0b10000000
 	{ string_decoder_getc_iso_10646_ucs_2, NULL },
 };
 
+#pragma GCC visibility push(default)
+
 espeak_ng_TEXT_DECODER *
 create_text_decoder(void)
 {
 		return NULL;
 	return decoder->current;
 }
+
+#pragma GCC visibility pop

src/libespeak-ng/espeak_api.c

 
 #include <espeak-ng/espeak_ng.h>
 #include <espeak-ng/speak_lib.h>
+#include <espeak-ng/encoding.h>
 
-#include "encoding.h"
 #include "speech.h"
 #include "phoneme.h"
 #include "synthesize.h"

src/libespeak-ng/intonation.c

 
 #include <espeak-ng/espeak_ng.h>
 #include <espeak-ng/speak_lib.h>
+#include <espeak-ng/encoding.h>
 
-#include "encoding.h"
 #include "speech.h"
 #include "phoneme.h"
 #include "synthesize.h"

src/libespeak-ng/numbers.c

 
 #include <espeak-ng/espeak_ng.h>
 #include <espeak-ng/speak_lib.h>
+#include <espeak-ng/encoding.h>
 
-#include "encoding.h"
 #include "speech.h"
 #include "phoneme.h"
 #include "synthesize.h"

src/libespeak-ng/phonemelist.c

 
 #include <espeak-ng/espeak_ng.h>
 #include <espeak-ng/speak_lib.h>
+#include <espeak-ng/encoding.h>
 
-#include "encoding.h"
 #include "speech.h"
 #include "phoneme.h"
 #include "synthesize.h"

src/libespeak-ng/readclause.c

 
 #include <espeak-ng/espeak_ng.h>
 #include <espeak-ng/speak_lib.h>
+#include <espeak-ng/encoding.h>
 
 #include "error.h"
-#include "encoding.h"
 #include "speech.h"
 #include "phoneme.h"
 #include "synthesize.h"

src/libespeak-ng/setlengths.c

 
 #include <espeak-ng/espeak_ng.h>
 #include <espeak-ng/speak_lib.h>
+#include <espeak-ng/encoding.h>
 
-#include "encoding.h"
 #include "speech.h"
 #include "phoneme.h"
 #include "synthesize.h"

src/libespeak-ng/speech.c

 
 #include <espeak-ng/espeak_ng.h>
 #include <espeak-ng/speak_lib.h>
+#include <espeak-ng/encoding.h>
 
-#include "encoding.h"
 #include "speech.h"
 #include "phoneme.h"
 #include "synthesize.h"

src/libespeak-ng/synth_mbrola.c

 
 #include <espeak-ng/espeak_ng.h>
 #include <espeak-ng/speak_lib.h>
+#include <espeak-ng/encoding.h>
 
-#include "encoding.h"
 #include "speech.h"
 #include "phoneme.h"
 #include "synthesize.h"

src/libespeak-ng/synthdata.c

 
 #include <espeak-ng/espeak_ng.h>
 #include <espeak-ng/speak_lib.h>
+#include <espeak-ng/encoding.h>
 
-#include "encoding.h"
 #include "error.h"
 #include "speech.h"
 #include "phoneme.h"

src/libespeak-ng/synthesize.c

 
 #include <espeak-ng/espeak_ng.h>
 #include <espeak-ng/speak_lib.h>
+#include <espeak-ng/encoding.h>
 
-#include "encoding.h"
 #include "speech.h"
 #include "phoneme.h"
 #include "synthesize.h"

src/libespeak-ng/tokenizer.c

 #include <string.h>
 
 #include <espeak-ng/espeak_ng.h>
+#include <espeak-ng/encoding.h>
 #include <ucd/ucd.h>
 
-#include "encoding.h"
 #include "tokenizer.h"
 #include "speech.h"
 #include "phoneme.h"

src/libespeak-ng/tr_languages.c

 
 #include <espeak-ng/espeak_ng.h>
 #include <espeak-ng/speak_lib.h>
+#include <espeak-ng/encoding.h>
 
-#include "encoding.h"
 #include "speech.h"
 #include "phoneme.h"
 #include "synthesize.h"

src/libespeak-ng/translate.c

 
 #include <espeak-ng/espeak_ng.h>
 #include <espeak-ng/speak_lib.h>
+#include <espeak-ng/encoding.h>
 
-#include "encoding.h"
 #include "speech.h"
 #include "phoneme.h"
 #include "synthesize.h"

src/libespeak-ng/voices.c

 
 #include <espeak-ng/espeak_ng.h>
 #include <espeak-ng/speak_lib.h>
+#include <espeak-ng/encoding.h>
 
-#include "encoding.h"
 #include "speech.h"
 #include "phoneme.h"
 #include "synthesize.h"

tests/encoding.c

 #include <stdio.h>
 
 #include <espeak-ng/espeak_ng.h>
-#include "encoding.h"
+#include <espeak-ng/encoding.h>
 
 void
 test_unbound_text_decoder()

tests/tokenizer.c

 #include <sys/stat.h>
 
 #include <espeak-ng/espeak_ng.h>
+#include <espeak-ng/encoding.h>
 
-#include "encoding.h"
 #include "tokenizer.h"
 #include "speech.h"
 #include "phoneme.h"