1 files changed, 94 insertions, 0 deletions
diff --git a/intl/icu/source/tools/toolutil/writesrc.h b/intl/icu/source/tools/toolutil/writesrc.h
new file mode 100644
index 000000000..c82bf3c33
--- /dev/null
+++ b/intl/icu/source/tools/toolutil/writesrc.h
@@ -0,0 +1,94 @@
+// Copyright (C) 2016 and later: Unicode, Inc. and others.
+// License & terms of use: http://www.unicode.org/copyright.html
+/*
+*******************************************************************************
+*
+*   Copyright (C) 2005-2012, International Business Machines
+*   Corporation and others.  All Rights Reserved.
+*
+*******************************************************************************
+*   file name:  writesrc.h
+*   encoding:   US-ASCII
+*   tab size:   8 (not used)
+*   indentation:4
+*
+*   created on: 2005apr23
+*   created by: Markus W. Scherer
+*
+*   Helper functions for writing source code for data.
+*/
+
+#ifndef __WRITESRC_H__
+#define __WRITESRC_H__
+
+#include <stdio.h>
+#include "unicode/utypes.h"
+#include "utrie2.h"
+
+/**
+ * Creates a source text file and writes a header comment with the ICU copyright.
+ * Writes a C/Java-style comment with the generator name.
+ */
+U_CAPI FILE * U_EXPORT2
+usrc_create(const char *path, const char *filename, const char *generator);
+
+/**
+ * Creates a source text file and writes a header comment with the ICU copyright.
+ * Writes the comment with # lines, as used in scripts and text data.
+ */
+U_CAPI FILE * U_EXPORT2
+usrc_createTextData(const char *path, const char *filename, const char *generator);
+
+/**
+ * Writes the contents of an array of 8/16/32-bit words.
+ * The prefix and postfix are optional (can be NULL) and are written first/last.
+ * The prefix may contain a %ld or similar field for the array length.
+ * The {} and declaration etc. need to be included in prefix/postfix or
+ * printed before and after the array contents.
+ */
+U_CAPI void U_EXPORT2
+usrc_writeArray(FILE *f,
+                const char *prefix,
+                const void *p, int32_t width, int32_t length,
+                const char *postfix);
+
+/**
+ * Calls usrc_writeArray() for the index and data arrays of a frozen UTrie2.
+ * Only the index array is written for a 16-bit UTrie2. In this case, dataPrefix
+ * is ignored and can be NULL.
+ */
+U_CAPI void U_EXPORT2
+usrc_writeUTrie2Arrays(FILE *f,
+                       const char *indexPrefix, const char *dataPrefix,
+                       const UTrie2 *pTrie,
+                       const char *postfix);
+
+/**
+ * Writes the UTrie2 struct values.
+ * The {} and declaration etc. need to be included in prefix/postfix or
+ * printed before and after the array contents.
+ */
+U_CAPI void U_EXPORT2
+usrc_writeUTrie2Struct(FILE *f,
+                       const char *prefix,
+                       const UTrie2 *pTrie,
+                       const char *indexName, const char *dataName,
+                       const char *postfix);
+
+/**
+ * Writes the contents of an array of mostly invariant characters.
+ * Characters 0..0x1f are printed as numbers,
+ * others as characters with single quotes: '%c'.
+ *
+ * The prefix and postfix are optional (can be NULL) and are written first/last.
+ * The prefix may contain a %ld or similar field for the array length.
+ * The {} and declaration etc. need to be included in prefix/postfix or
+ * printed before and after the array contents.
+ */
+U_CAPI void U_EXPORT2
+usrc_writeArrayOfMostlyInvChars(FILE *f,
+                                const char *prefix,
+                                const char *p, int32_t length,
+                                const char *postfix);
+
+#endif