--- a/lwasm/lwasm.h	Thu Mar 25 20:51:34 2010 -0600
+++ b/lwasm/lwasm.h	Thu Mar 25 22:06:50 2010 -0600
@@ -63,6 +63,13 @@
 	PRAGMA_IMPORTUNDEFEXPORT = 0x0010	// imports symbol if undefined upon export
 };
 
+typedef struct lwasm_error_s lwasm_error_t;
+struct lwasm_error_s
+{
+	char *mess;							// actual error message
+	lwasm_error_t *next;				// ptr to next error
+};
+
 typedef struct line_s line_t;
 struct line_s
 {
@@ -71,8 +78,9 @@
 	int insn;							// number of insn in insn table
 	int symset;							// set if the line symbol was consumed by the instruction
 	char *sym;							// symbol, if any, on the line
-	line_t *prev;
-	line_t *next;
+	lwasm_error_t *err;					// list of errors
+	line_t *prev;						// previous line
+	line_t *next;						// next line
 };
 
 enum
@@ -103,6 +111,7 @@
 	int debug_level;					// level of debugging requested
 	int flags;							// assembly flags
 	int pragmas;						// pragmas currently in effect
+	int errorcount;						// number of errors encountered
 
 	line_t *line_head;					// start of lines list
 	line_t *line_tail;					// tail of lines list
@@ -121,9 +130,16 @@
 
 #ifndef ___symbol_c_seen___
 
-extern struct symtabe *register_symbol(asmstate_t *as, char *sym, lw_expr_t value, int flags);
-extern struct symtabe *lookup_symbol(asmstate_t *as, char *sym, int context, int version);
+extern struct symtabe *register_symbol(asmstate_t *as, line_t *cl, char *sym, lw_expr_t value, int flags);
+extern struct symtabe *lookup_symbol(asmstate_t *as, line_t *cl, char *sym, int context, int version);
 
 #endif
 
+#ifndef ___lwasm_c_seen___
+
+extern void lwasm_register_error(asmstate_t *as, line_t *cl, const char *msg, ...);
+
+#endif
+
+
 #endif /* ___lwasm_h_seen___ */