1 files changed, 66 insertions, 0 deletions
diff --git a/src/core/symbol.c b/src/core/symbol.c
new file mode 100644
index 0000000..721603a
--- /dev/null
+++ b/src/core/symbol.c
@@ -0,0 +1,66 @@
+/*:*
+ *: File: ./src/core/symbol.c
+ *: A simple interpreter
+ *:
+ *: WWW		: http://fype.buetow.org
+ *: E-Mail	: fype@dev.buetow.org
+ *:
+ *: Copyright (c) 2005 2006 2007 2008, Paul Buetow (http://www.pblabs.net)
+ *: All rights reserved.
+ *:
+ *: Redistribution and use in source and binary forms, with or without modi-
+ *: fication, are permitted provided that the following conditions are met:
+ *:  * Redistributions of source code must retain the above copyright
+ *:    notice, this list of conditions and the following disclaimer.
+ *:  * 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.
+ *:  * Neither the name of P. B. Labs 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 Paul Buetow 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 Paul Buetow 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 "symbol.h"
+
+#include "../data/list.h"
+
+Symbol*
+symbol_new(SymbolType sym, void *p_val) {
+   Symbol *p_symbol = malloc(sizeof(Symbol));
+
+   p_symbol->sym = sym;
+   p_symbol->p_val = p_val;
+
+   return p_symbol;
+}
+
+void
+symbol_delete(Symbol *p_symbol) {
+   switch (symbol_get_sym(p_symbol)) {
+   case SYM_PROCEDURE:
+   {
+      List *p_list_token = symbol_get_val(p_symbol);
+      list_delete(p_list_token);
+   }
+   break;
+   NO_DEFAULT;
+   }
+   free(p_symbol);
+}
+
+void
+symbol_cleanup_hash_syms_cb(void *p_void) {
+   symbol_delete(p_void);
+}