*** empty log message ***

ase/awk/awk.h

@@ -1,5 +1,5 @@
 /* 
- * $Id: awk.h,v 1.133 2006-10-24 04:10:12 bacon Exp $
+ * $Id: awk.h,v 1.134 2006-10-24 04:48:52 bacon Exp $
  */
 
 #ifndef _ASE_AWK_AWK_H_
@@ -316,6 +316,14 @@ enum
 	ASE_AWK_EXTIO_NUM
 };
 
+/* assertion statement */
+#ifdef NDEBUG
+	#define ase_awk_assert(awk,expr) ((void)0)
+#else
+	#define ase_awk_assert(awk,expr) (void)((expr) || \
+		(ase_awk_assertfail (awk, ASE_T(#expr), ASE_T(__FILE__), __LINE__), 0))
+#endif
+
 #ifdef __cplusplus
 extern "C" {
 #endif
@@ -411,6 +419,10 @@ ase_char_t* ase_awk_strxnstr (
 	const ase_char_t* str, ase_size_t strsz, 
 	const ase_char_t* sub, ase_size_t subsz);
 
+/* abort function for assertion. use ase_awk_assert instead */
+int ase_awk_assertfail (ase_awk_t* awk, 
+	const ase_char_t* expr, const ase_char_t* file, int line);
+
 /* utility functions to convert an error number ot a string */
 const ase_char_t* ase_awk_geterrstr (int errnum);