Add libunicode-convert: routines for converting between Unicode and nonunicode fonts

(bzr r11668.1.7)

1 files changed, 51 insertions, 0 deletions

diff --git a/src/libunicode-convert/unicode-convert.h b/src/libunicode-convert/unicode-convert.h
new file mode 100644
index 000000000..ac1795092
--- /dev/null
+++ b/src/libunicode-convert/unicode-convert.h
@@ -0,0 +1,51 @@
+/** @file
+ * @brief Enhanced Metafile Input/Output
+ */
+/* Authors:
+ *   David Mathog <mathog@caltech.edu>
+ *
+ * Copyright (C) 2012 Authors
+ *
+ * Released under GNU GPL, read the file 'COPYING' for more information
+ */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+ 
+#ifndef SEEN_UNICODE_CONVERT_H
+#define SEEN_UNICODE_CONVERT_H
+#include <stdlib.h>
+#include <stdbool.h>
+#include <stdint.h>
+
+    enum cvt_to_font {CVTNON, CVTSYM, CVTZDG, CVTWDG};
+
+    void msdepua(uint32_t *text);                 //translate down from Microsoft Private Use Area
+    void msrepua(uint16_t *text);                 //translate up to Microsoft Private Use Area
+    int isNon(char *font);                        //returns one of the cvt_to_font enum values
+    char *FontName(int code);                     //returns the font name (or NULL) given the enum code
+    int NonToUnicode(uint32_t *text, char *font); //nonunicode to Unicode translation
+    int CanUTN(void);                             // 1 if tables exist for UnicodeToNon translation
+    int SingleUnicodeToNon(uint16_t text);        //retuns the enum value for this translation
+    void UnicodeToNon(uint16_t *text, int *ecount, int *edest); //translate Unicode to NonUnicode
+    void TableGen(bool symb, bool wing, bool zdng, bool pua);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* SEEN_UNICODE_CONVERT_H */
+
+/*
+  Local Variables:
+  mode:c++
+  c-file-style:"stroustrup"
+  c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
+  indent-tabs-mode:nil
+  fill-column:99
+  End:
+*/
+// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:fileencoding=utf-8:textwidth=99 :
+
+