diff --git a/libs/libc/include/setjmp.h b/libs/libc/include/setjmp.h
new file mode 100644
index 00000000..edfb2f3c
--- /dev/null
+++ b/libs/libc/include/setjmp.h
@@ -0,0 +1,23 @@
+#ifndef _SETJMP_H
+#define _SETJMP_H
+
+#include <bits/macros.h>
+
+typedef int jmp_buf[1];
+typedef int sigjmp_buf[1];
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+    int setjmp(jmp_buf env);                                // Not implemented.
+    int sigsetjmp(sigjmp_buf env, int savesigs);            // Not implemented.
+    __lc_noreturn void longjmp(jmp_buf env, int val);       // Not implemented.
+    __lc_noreturn void siglongjmp(sigjmp_buf env, int val); // Not implemented.
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
\ No newline at end of file
diff --git a/libs/libc/src/setjmp.cpp b/libs/libc/src/setjmp.cpp
new file mode 100644
index 00000000..6a9f8041
--- /dev/null
+++ b/libs/libc/src/setjmp.cpp
@@ -0,0 +1,25 @@
+#include <luna.h>
+#include <setjmp.h>
+
+extern "C"
+{
+    int setjmp(jmp_buf)
+    {
+        NOT_IMPLEMENTED("setjmp");
+    }
+
+    int sigsetjmp(sigjmp_buf, int)
+    {
+        NOT_IMPLEMENTED("sigsetjmp");
+    }
+
+    __lc_noreturn void longjmp(jmp_buf, int)
+    {
+        NOT_IMPLEMENTED("longjmp");
+    }
+
+    __lc_noreturn void siglongjmp(sigjmp_buf, int)
+    {
+        NOT_IMPLEMENTED("siglongjmp");
+    }
+}
\ No newline at end of file