1 files changed, 21 insertions, 0 deletions
diff --git a/src/try.h b/src/try.h
new file mode 100644
index 00000000..f49ae05f
--- /dev/null
+++ b/src/try.h
@@ -0,0 +1,21 @@
+// Copyright 2011-2023 David Robillard <d@drobilla.net>
+// SPDX-License-Identifier: ISC
+
+#ifndef SERD_SRC_TRY_H
+#define SERD_SRC_TRY_H
+
+#define TRY(st, exp)      \
+  do {                    \
+    if (((st) = (exp))) { \
+      return (st);        \
+    }                     \
+  } while (0)
+
+#define TRY_FAILING(st, exp)             \
+  do {                                   \
+    if (((st) = (exp)) > SERD_FAILURE) { \
+      return (st);                       \
+    }                                    \
+  } while (0)
+
+#endif // SERD_SRC_TRY_H