trying to revive this project

lib/opt.c

@@ -0,0 +1,82 @@
+/*
+ * $Id$
+ *
+    Copyright (c) 2014-2017 Chung, Hyung-Hwan. All rights reserved.
+
+    Redistribution and use in source and binary forms, with or without
+    modification, are permitted provided that the following conditions
+    are met:
+    1. Redistributions of source code must retain the above copyright
+       notice, this list of conditions and the following disclaimer.
+    2. Redistributions in binary form must reproduce the above copyright
+       notice, this list of conditions and the following disclaimer in the
+       documentation and/or other materials provided with the distribution.
+
+    THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR
+    IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+    OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+    IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+    INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+    NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+    DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+    THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+    (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+    THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "hcl-opt.h"
+#include "hcl-utl.h"
+
+#define BADCH   '?'
+#define BADARG  ':'
+
+static hcl_uch_t EMSG_UCH[] = { '\0' };
+static hcl_bch_t EMSG_BCH[] = { '\0' };
+
+/* ------------------------------------------------------------ */
+
+#undef XEMSG
+#undef xch_t
+#undef xci_t
+#undef xopt_t
+#undef xopt_lng_t
+#undef xgetopt
+#undef xcompcharscstr
+#undef xfindcharincstr
+#undef XCI_EOF
+
+#define XEMSG EMSG_UCH
+#define xch_t hcl_uch_t
+#define xci_t hcl_uci_t
+#define xopt_t hcl_uopt_t
+#define xopt_lng_t hcl_uopt_lng_t
+#define xgetopt hcl_getuopt
+#define xcompcharscstr hcl_compucharsucstr
+#define xfindcharincstr hcl_finducharinucstr
+#define XCI_EOF HCL_BCI_EOF
+#include "opt-impl.h"
+
+/* ------------------------------------------------------------ */
+
+#undef XEMSG
+#undef xch_t
+#undef xci_t
+#undef xopt_t
+#undef xopt_lng_t
+#undef xgetopt
+#undef xcompcharscstr
+#undef xfindcharincstr
+#undef XCI_EOF
+
+#define XEMSG EMSG_BCH
+#define xch_t hcl_bch_t
+#define xci_t hcl_bci_t
+#define xopt_t hcl_bopt_t
+#define xopt_lng_t hcl_bopt_lng_t
+#define xgetopt hcl_getbopt
+#define xcompcharscstr hcl_compbcharsbcstr
+#define xfindcharincstr hcl_findbcharinbcstr
+#define XCI_EOF HCL_UCI_EOF
+#include "opt-impl.h"
+
+/* ------------------------------------------------------------ */