WebSVN – tendra.SVN – Diff – /branches/tendra5/src/utilities/sid/basic.c

+/*
+ * Copyright (c) 2002-2005 The TenDRA Project <http://www.tendra.org/>.
+ * 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.
+ * 3. Neither the name of The TenDRA Project nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific, prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``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 COPYRIGHT HOLDERS OR
+ * CONTRIBUTORS 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.
+ *
+ * $Id$
+ */
 /*
     		 Crown Copyright (c) 1997
     This TenDRA(r) Computer Program is subject to Copyright
     owned by the United Kingdom Secretary of State for Defence
     acting through the Defence Evaluation and Research Agency
     (DERA).  It is made available to Recipients with a
     royalty-free licence for its use, reproduction, transfer
     to other parties and amendment for any purpose not excluding
     product development provided that any such use et cetera
     shall be deemed to be acceptance of the following conditions:-
         (1) Its Recipients shall ensure that this Notice is
         reproduced upon any copies or amended versions of it;
         (2) Any amended version of it shall be clearly marked to
         show both the nature of and the organisation responsible
         for the relevant amendment or amendments;
         (3) Its onward transfer from a recipient to another
         party shall be deemed to be that party's acceptance of
         these conditions;
         (4) DERA gives no warranty or assurance as to its
         quality or suitability for any purpose and DERA accepts
         no liability whatsoever in relation to any use to which
         it may be put.
 */
 #include "rstack.h"
 #include "rule.h"
 #include "type.h"
 /*--------------------------------------------------------------------------*/
+#if FS_WEAK_PROTOTYPES
+#pragma TenDRA keyword KW_WEAK_PROTOTYPE for weak
+#else
+#define KW_WEAK_PROTOTYPE
+#endif
 BasicP
-basic_create PROTO_N ((grammar, ignored))
+basic_create(GrammarP grammar, BoolT ignored)
-	     PROTO_T (GrammarP grammar X
-		      BoolT    ignored)
+{
-    BasicP basic = ALLOCATE (BasicT);
+    BasicP basic = ALLOCATE(BasicT);
-    basic->terminal        = grammar_next_terminal (grammar);
+    basic->terminal        = grammar_next_terminal(grammar);
-    types_init (basic_result (basic));
+    types_init(basic_result(basic));
-    basic->result_code     = NIL (GenericP);
+    basic->result_code     = NIL(GenericP);
     basic->ignored         = ignored;
-    return (basic);
+    return(basic);
+}
 #ifdef FS_FAST
 #undef basic_terminal
 #endif /* defined (FS_FAST) */
 unsigned
-basic_terminal PROTO_N ((basic))
+basic_terminal(BasicP basic)
-	       PROTO_T (BasicP basic)
+{
-    return (basic->terminal);
+    return(basic->terminal);
+}
 #ifdef FS_FAST
-#define basic_terminal(b) ((b)->terminal)
+#define basic_terminal(b)	((b)->terminal)
 #endif /* defined (FS_FAST) */
 #ifdef FS_FAST
 #undef basic_result
 #endif /* defined (FS_FAST) */
 TypeTupleP
-basic_result PROTO_N ((basic))
+basic_result(BasicP basic)
-	     PROTO_T (BasicP basic)
+{
-    return (&(basic->result));
+    return(&(basic->result));
+}
 #ifdef FS_FAST
-#define basic_result(b) (&((b)->result))
+#define basic_result(b)	(&((b)->result))
 #endif /* defined (FS_FAST) */
 #ifdef FS_FAST
 #undef basic_get_result_code
 #endif /* defined (FS_FAST) */
 GenericP
-basic_get_result_code PROTO_N ((basic))
+basic_get_result_code(BasicP basic)
-		      PROTO_T (BasicP basic)
+{
-    return (basic->result_code);
+    return(basic->result_code);
+}
 #ifdef FS_FAST
-#define basic_get_result_code(b) ((b)->result_code)
+#define basic_get_result_code(b)	((b)->result_code)
 #endif /* defined (FS_FAST) */
 #ifdef FS_FAST
 #undef basic_set_result_code
 #endif /* defined (FS_FAST) */
 void
-basic_set_result_code PROTO_N ((basic, code))
+basic_set_result_code(BasicP basic, GenericP code)
-		      PROTO_T (BasicP   basic X
-			       GenericP code)
+{
     basic->result_code = code;
+}
 #ifdef FS_FAST
-#define basic_set_result_code(b, c) ((b)->result_code = (c))
+#define basic_set_result_code(b, c)	((b)->result_code = (c))
 #endif /* defined (FS_FAST) */
 #ifdef FS_FAST
 #undef basic_get_ignored
 #endif /* defined (FS_FAST) */
 BoolT
-basic_get_ignored PROTO_N ((basic))
+basic_get_ignored(BasicP basic)
-		  PROTO_T (BasicP basic)
+{
-    return (basic->ignored);
+    return(basic->ignored);
+}
 #ifdef FS_FAST
-#define basic_get_ignored(b) ((b)->ignored)
+#define basic_get_ignored(b)	((b)->ignored)
 #endif /* defined (FS_FAST) */
 void
-basic_iter_for_table PROTO_N ((basic, full, proc, closure))
+basic_iter_for_table(BasicP basic, BoolT full,
-		     PROTO_T (BasicP   basic X
-			      BoolT    full X
-			      void   (*proc) PROTO_S ((EntryP, GenericP)) X
+		     void(*proc)KW_WEAK_PROTOTYPE(EntryP, GenericP),
-			      GenericP closure)
+		     GenericP closure)
+{
     if (full) {
-	types_iter_for_table (basic_result (basic), proc, closure);
+	types_iter_for_table(basic_result(basic), proc, closure);
+    }
+}
 void
-write_basics PROTO_N ((ostream, closure))
+write_basics(OStreamP ostream, BasicClosureP closure)
-	     PROTO_T (OStreamP      ostream X
-		      BasicClosureP closure)
+{
     BitVecP  bitvec   = closure->bitvec;
-    TableP   table    = grammar_table (closure->grammar);
+    TableP   table    = grammar_table(closure->grammar);
-    unsigned terminal = bitvec_first_bit (bitvec);
+    unsigned terminal = bitvec_first_bit(bitvec);
-    unsigned num_bits = bitvec_num_bits (bitvec);
+    unsigned num_bits = bitvec_num_bits(bitvec);
     while (num_bits) {
-	EntryP entry = table_get_basic_by_number (table, terminal);
+	EntryP entry = table_get_basic_by_number(table, terminal);
 	if (entry) {
-	    write_char (ostream, '\'');
+	    write_char(ostream, '\'');
-	    write_key (ostream, entry_key (entry));
+	    write_key(ostream, entry_key(entry));
-	    write_char (ostream, '\'');
+	    write_char(ostream, '\'');
 	} else {
-	    write_unsigned (ostream, terminal);
+	    write_unsigned(ostream, terminal);
+	}
 	if (num_bits > 2) {
-	    write_cstring (ostream, ", ");
+	    write_cstring(ostream, ", ");
 	} else if (num_bits == 2) {
-	    write_cstring (ostream, " & ");
+	    write_cstring(ostream, " & ");
+	}
-	num_bits --;
+	num_bits--;
-	(void) bitvec_next_bit (bitvec, &terminal);
+	(void)bitvec_next_bit(bitvec, &terminal);
+    }
+}
 /*
  * Local variables(smf):

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