Make the tokenizer.h API public.

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

 
 typedef struct espeak_ng_TOKENIZER_ espeak_ng_TOKENIZER;
 
-espeak_ng_TOKENIZER *
+ESPEAK_NG_API espeak_ng_TOKENIZER *
 create_tokenizer(void);
 
-void
+ESPEAK_NG_API void
 destroy_tokenizer(espeak_ng_TOKENIZER *tokenizer);
 
 typedef enum
 	ESPEAKNG_TOKENIZER_OPTION_TEXT = 0,
 } espeak_ng_TOKENIZER_OPTIONS;
 
-int
+ESPEAK_NG_API int
 tokenizer_reset(espeak_ng_TOKENIZER *tokenizer,
                 espeak_ng_TEXT_DECODER *decoder,
                 espeak_ng_TOKENIZER_OPTIONS options);
 	ESPEAKNG_TOKEN_ELLIPSIS,
 } espeak_ng_TOKEN_TYPE;
 
-espeak_ng_TOKEN_TYPE
+ESPEAK_NG_API espeak_ng_TOKEN_TYPE
 tokenizer_read_next_token(espeak_ng_TOKENIZER *tokenizer);
 
-const char *
+ESPEAK_NG_API const char *
 tokenizer_get_token_text(espeak_ng_TOKENIZER *tokenizer);
 
 #ifdef __cplusplus

src/libespeak-ng/tokenizer.c

 
 #include <espeak-ng/espeak_ng.h>
 #include <espeak-ng/encoding.h>
+#include <espeak-ng/tokenizer.h>
 #include <ucd/ucd.h>
 
-#include "tokenizer.h"
 #include "speech.h"
 #include "phoneme.h"
 #include "synthesize.h"
 	return ESPEAKNG_TOKEN_END_OF_BUFFER;
 }
 
+#pragma GCC visibility push(default)
+
 espeak_ng_TOKENIZER *
 create_tokenizer(void)
 {
 {
 	return tokenizer->token;
 }
+
+#pragma GCC visibility pop

tests/tokenizer.c

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