X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=common.h;h=017cb4f99dd2adba81301d185efb89405cfab79e;hb=b7a6b3c7fb66628a4b14af804418dbfff4072e95;hp=cd6b16a286cf4684f711a824b303a465a99c590c;hpb=8905bc5a36219e4bdd9603b432da0fe3756f73a6;p=model-checker.git

diff --git a/common.h b/common.h
index cd6b16a..017cb4f 100644
--- a/common.h
+++ b/common.h
@@ -1,9 +1,12 @@
+/** @file common.h
+ *  @brief General purpose macros.
+ */
+
 #ifndef __COMMON_H__
 #define __COMMON_H__
 
 #include <stdio.h>
-
-//#define CONFIG_DEBUG
+#include "config.h"
 
 #ifdef CONFIG_DEBUG
 #define DEBUG(fmt, ...) do { printf("*** %25s(): line %-4d *** " fmt, __func__, __LINE__, ##__VA_ARGS__); } while (0)
@@ -19,8 +22,10 @@
 do { \
 	if (!(expr)) { \
 		fprintf(stderr, "Error: assertion failed in %s at line %d\n", __FILE__, __LINE__); \
-		exit(1); \
+		exit(EXIT_FAILURE); \
 	} \
 } while (0);
 
+#define error_msg(...) fprintf(stderr, "Error: " __VA_ARGS__)
+
 #endif /* __COMMON_H__ */