1 files changed, 21 insertions, 0 deletions
diff --git a/05/tcc-0.9.25/setjmp.h b/05/tcc-0.9.25/setjmp.h
new file mode 100644
index 0000000..b3ffce1
--- /dev/null
+++ b/05/tcc-0.9.25/setjmp.h
@@ -0,0 +1,21 @@
+#ifndef _SETJMP_H
+#define _SETJMP_H
+
+#include <stdc_common.h>
+
+typedef long jmp_buf[3];
+
+// @NONSTANDARD: we don't actually support setjmp
+
+int setjmp(jmp_buf env) {
+	return 0;
+}
+
+void __longjmp(jmp_buf env, int val, const char *filename, int line) {
+	fprintf(stderr, "Error: Tried to longjmp from %s:%d with value %d\n", filename, line, val);
+	_Exit(-1);
+}
+
+#define longjmp(env, val) __longjmp(env, val, __FILE__, __LINE__)
+
+#endif