Imported Debian patch 0.63.0-6

[hcoop/debian/courier-authlib.git] / unicode / unicode2.c

diff --git a/unicode/unicode2.c b/unicode/unicode2.c
new file mode 100644 (file)
index 0000000..d7cbff0
--- /dev/null
+++ b/unicode/unicode2.c
@@ -0,0 +1,54 @@
+/*
+** Copyright 2000-2003 Double Precision, Inc.
+** See COPYING for distribution information.
+**
+** $Id: unicode2.c,v 1.3 2003/03/07 00:47:31 mrsam Exp $
+*/
+
+#include       "unicode_config.h"
+#include       "unicode.h"
+#include       <string.h>
+#include       <ctype.h>
+#include       <stdlib.h>
+
+char *unicode_toutf8(const unicode_char *u)
+{
+       return (unicode_utf8_fromu(u, 0));
+}
+
+unicode_char *unicode_fromutf8(const char *c)
+{
+       return (unicode_utf8_tou(c, 0));
+}
+
+char *unicode_ctoutf8(const struct unicode_info *ui, const char *c,
+                     int *err)
+{
+       unicode_char *uc= (*ui->c2u)(ui, c, err);
+       char *p;
+
+       if (!uc) return (0);
+
+       p=unicode_utf8_fromu(uc, err);
+       if (err && *err > 0)
+               *err=0;
+
+       free(uc);
+       return (p);
+}
+
+char *unicode_cfromutf8(const struct unicode_info *ui, const char *c,
+                       int *err)
+{
+       unicode_char *uc;
+       char *p;
+
+       uc=unicode_utf8_tou(c, err);
+       if (!uc) return (0);
+
+       p=(*ui->u2c)(ui, uc, err);
+       free(uc);
+       if (err && *err > 0)
+               *err=0;
+       return (p);
+}