1 files changed, 29 insertions, 0 deletions
diff --git a/common.h b/common.h
new file mode 100644
index 0000000..876d2ef
--- /dev/null
+++ b/common.h
@@ -0,0 +1,29 @@
+/* See LICENSE file for copyright and license details. */
+#include "libj2.h"
+
+#if defined(__GNUC__)
+# define CONST __attribute__((__const__))
+# define PURE __attribute__((__pure__))
+#else
+# define CONST
+# define PURE
+#endif
+
+#if defined(__clang__)
+# pragma clang diagnostic ignored "-Wunsafe-buffer-usage" /* broken warning, spams false positives */
+# pragma clang diagnostic ignored "-Wimplicit-void-ptr-cast" /* C++-incompatiblity warning, bad idea, specially in non-header files */
+#endif
+
+#ifdef TEST
+# include <stdlib.h>
+# include <stdio.h>
+# include <string.h>
+# include <time.h>
+# define EXPECT(EXPR)\
+	do {\
+		if (EXPR)\
+			break;\
+		fprintf(stderr, "Assertion failed at %s:%i: %s\n", __FILE__, __LINE__, #EXPR);\
+		exit(1);\
+	} while (0)
+#endif