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diff lwlib/lw_expr.h @ 372:90de73ba0cac

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Created a useful debug framework and adjusted lw_expr_print() to return a "static" dynamic string
author lost@starbug
date Thu, 22 Apr 2010 18:19:06 -0600
parents 6b33faa21a0a
children 91c0fe026940
line wrap: on
line diff
--- a/lwlib/lw_expr.h	Wed Apr 21 23:29:18 2010 -0600
+++ b/lwlib/lw_expr.h	Thu Apr 22 18:19:06 2010 -0600
@@ -82,7 +82,7 @@
 extern lw_expr_t lw_expr_copy(lw_expr_t E);
 extern void lw_expr_add_operand(lw_expr_t E, lw_expr_t O);
 extern lw_expr_t lw_expr_build(int exprtype, ...);
-extern void lw_expr_print(lw_expr_t E, FILE *fp);
+extern char *lw_expr_print(lw_expr_t E);
 extern int lw_expr_compare(lw_expr_t E1, lw_expr_t E2);
 extern void lw_expr_simplify(lw_expr_t E, void *priv);