Improve error handling, history bug fix

1 files changed, 3 insertions, 0 deletions

diff --git a/src/util.h b/src/util.h
index 2f0c8ca..c45d03e 100644
--- a/src/util.h
+++ b/src/util.h
@@ -9,6 +9,8 @@
 
 #define PANIC(...) panic(__FILE__, __LINE__, "" __VA_ARGS__)
 #define ASSERT(x) assert((x), __FILE__, __LINE__, #x)
+#define OOM_CHECK(x) assert((x) != NULL, __FILE__, __LINE__, "Out of Memory!")
+#define ERROR(...) error("" __VA_ARGS__)
 
 #define LINK(p) (&(p)->link)
 #define UPCAST(iter, type) LINK_UPCAST(iter, type, link)
@@ -17,6 +19,7 @@ int strnwidth(const char *s, int n);
 
 void panic(const char *file, int line, const char *msg, ...);
 void assert(int cond, const char *file, int line, const char *condstr);
+void error(const char *fmtstr, ...);
 
 char *aprintf(const char *fmtstr, ...);
 wchar_t *awprintf(const wchar_t *fmtstr, ...);