Build liblouis_nacl using gyp.

third_party/liblouis/overrides/liblouis/liblouis.h

Index: third_party/liblouis/overrides/liblouis/liblouis.h
diff --git a/third_party/liblouis/overrides/liblouis/liblouis.h b/third_party/liblouis/overrides/liblouis/liblouis.h
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+/* liblouis Braille Translation and Back-Translation Library
+
+   Based on the Linux screenreader BRLTTY, copyright (C) 1999-2006 by
+   The BRLTTY Team
+
+   Copyright (C) 2004, 2005, 2006, 2009 ViewPlus Technologies, Inc.
+   www.viewplus.com and JJB Software, Inc. www.jjb-software.com
+
+   liblouis is free software: you can redistribute it and/or modify it
+   under the terms of the GNU Lesser General Public License as
+   published by the Free Software Foundation, either version 3 of the
+   License, or (at your option) any later version.
+
+   liblouis 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
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with this program. If not, see
+   <http://www.gnu.org/licenses/>.
+
+   Maintained by John J. Boyer john.boyer@abilitiessoft.com
+   */
+
+#ifndef __LIBLOUIS_H_
+#define __LIBLOUIS_H_
+#ifdef __cplusplus
+extern "C"
+{
+#endif				/* __cplusplus */
+
+#define widechar unsigned short int
+
+#ifdef _WIN32
+#define EXPORT_CALL __stdcall
+char * EXPORT_CALL lou_getProgramPath ();
+#else
+#define EXPORT_CALL
+#endif
+
+  typedef enum
+  {
+    plain_text = 0,
+    italic = 1,
+    underline = 2,
+    bold = 4,
+    computer_braille = 8
+  } typeforms;
+#define comp_emph_1 italic
+#define comp_emph_2 underline
+#define comp_emph_3 bold
+
+  typedef enum
+  {
+    noContractions = 1,
+    compbrlAtCursor = 2,
+    dotsIO = 4,
+    comp8Dots = 8,
+    pass1Only = 16,
+    compbrlLeftCursor = 32,
+    otherTrans = 64,
+    ucBrl = 128
+  } translationModes;
+
+char * EXPORT_CALL lou_version ();
+
+int EXPORT_CALL lou_charSize ();
+
+/* Return the size of widechar */
+
+  int EXPORT_CALL lou_translateString
+    (const char *tableList,
+     const widechar *inbuf,
+     int *inlen,
+     widechar * outbuf,
+     int *outlen, char *typeform, char *spacing, int mode);
+
+  int EXPORT_CALL lou_translate (const char *tableList, const widechar
+		     *inbuf,
+		     int *inlen, widechar * outbuf, int *outlen,
+		     char *typeform, char *spacing, int *outputPos, int 
+*inputPos, int *cursorPos, int mode);
+int EXPORT_CALL lou_hyphenate (const char *tableList, const widechar
+	       *inbuf,
+      int inlen, char *hyphens, int mode);
+int EXPORT_CALL lou_dotsToChar (const char *tableList, widechar *inbuf, 
+      widechar *outbuf, int length, int mode);
+int EXPORT_CALL lou_charToDots (const char *tableList, const widechar 
+*inbuf, 
+      widechar *outbuf, int length, int mode);
+   int EXPORT_CALL lou_backTranslateString (const char *tableList,
+			       const widechar *inbuf,
+			       int *inlen,
+			       widechar * outbuf,
+			       int *outlen, char *typeform, char
+			       *spacing, int mode);
+
+  int EXPORT_CALL lou_backTranslate (const char *tableList, const widechar
+			 *inbuf,
+			 int *inlen, widechar * outbuf, int *outlen, 
+char *typeform, char *spacing, int
+			 *outputPos, int *inputPos, int *cursorPos, int
+			 mode);
+  void EXPORT_CALL lou_logPrint (char *format, ...);
+/* prints error messages to a file */
+
+  void EXPORT_CALL lou_logFile (const char *filename);
+/* Specifies the name of the file to be used by lou_logPrint. If it is 
+* not used, this file is stderr*/
+
+  int EXPORT_CALL lou_readCharFromFile (const char *fileName, int *mode);
+/*Read a character from a file, whether big-encian, little-endian or 
+* ASCII8, and return it as an integer. EOF at end of file. Mode = 1 on 
+* first call, any other value thereafter*/
+
+  void EXPORT_CALL lou_logEnd ();
+  /* Closes the log file so it can be read by other functions. */
+
+  void * EXPORT_CALL lou_getTable (const char *tableList);
+/* This function checks a table for errors. If none are found it loads 
+* the table into memory and returns a pointer to it. if errors are found 
+* it returns a null pointer. It is called by lou_translateString and 
+* lou_backTranslateString and also by functions in liblouisxml
+*/
+
+int EXPORT_CALL lou_compileString (const char *tableList, const char 
+    *inString);
+  char * EXPORT_CALL lou_setDataPath (char *path);
+  /* Set the path used for searching for tables and liblouisutdml files. 
+  * Overrides the installation path. */
+
+  char * EXPORT_CALL lou_getDataPath ();
+  /* Get the path set in the previous function. */
+
+//  char EXPORT_CALL * lou_getTablePaths ();
+  /* Get a list of paths actually used in seraching for tables*/
+
+  void EXPORT_CALL lou_free ();
+/* This function should be called at the end of 
+* the application to free all memory allocated by liblouis. */
+
+#ifdef __cplusplus
+}
+#endif				/* __cplusplus */
+#endif				/*LibLOUIS_H_ */