Add ASSERT

1 files changed, 8 insertions, 4 deletions

diff --git a/src/include/daw/logging.h b/src/include/daw/logging.h
index 65ca827..fb5f887 100644
--- a/src/include/daw/logging.h
+++ b/src/include/daw/logging.h
@@ -35,21 +35,25 @@ void _log(FILE* stream, const char* prefix, const char* fmt, va_list ap);
 
 void LOG(const char* fmt, ...);
 
+// INFO_ skips writing a final newline
 void INFO_(const char* fmt, ...);
 void INFO(const char* fmt, ...);
 
+void WARN(const char* fmt, ...);
+
+void ERROR(const char* fmt, ...);
+
 #ifdef _DEBUG
 #define DEBUG(fmt, ...) __DEBUG(__FILE__, __LINE__, __func__, fmt, __VA_ARGS__)
 void __DEBUG(const char* file, const i32 line, const char* func,
              const char* fmt, ...);
+
+#define ASSERT(cond) if (!(cond)) { ERROR("ASSERTION FAILED! " #cond); __asm__("int3;"); }
 #else
 #define DEBUG(...)
+#define ASSERT(...)
 #endif
 
-void WARN(const char* fmt, ...);
-
-void ERROR(const char* fmt, ...);
-
 #ifdef __cplusplus
 }
 #endif