Initial import

third_party/duktape/duk_jmpbuf.h

@@ -0,0 +1,24 @@
+/*
+ *  Wrapper for jmp_buf.
+ *
+ *  This is used because jmp_buf is an array type for backward compatibility.
+ *  Wrapping jmp_buf in a struct makes pointer references, sizeof, etc,
+ *  behave more intuitively.
+ *
+ *  http://en.wikipedia.org/wiki/Setjmp.h#Member_types
+ */
+
+#if !defined(DUK_JMPBUF_H_INCLUDED)
+#define DUK_JMPBUF_H_INCLUDED
+
+#if defined(DUK_USE_CPP_EXCEPTIONS)
+struct duk_jmpbuf {
+	duk_small_int_t dummy;  /* unused */
+};
+#else
+struct duk_jmpbuf {
+	DUK_JMPBUF_TYPE jb;
+};
+#endif
+
+#endif  /* DUK_JMPBUF_H_INCLUDED */