1 files changed, 16 insertions, 0 deletions
diff --git a/src/user/include/pland/pcrt.h b/src/user/include/pland/pcrt.h
new file mode 100644
index 0000000..07ad453
--- /dev/null
+++ b/src/user/include/pland/pcrt.h
@@ -0,0 +1,16 @@
+#ifndef PLAND_PCRT_H
+#define PLAND_PCRT_H
+
+#define BEFORE_MAIN(f) \
+  __attribute__ ((section (".__pcrt_before_main"))) \
+  __attribute__ ((unused)) \
+  void (*const __pcrt_bm_##f)() = &f;
+
+#define BEFORE_QUIT(f) \
+  __attribute__ ((section (".__pcrt_before_quit"))) \
+  __attribute__ ((unused)) \
+  void (*const __pcrt_bq_##f)() = &f;
+
+void __pcrt_quit() __attribute__ ((noreturn));
+
+#endif
+\ No newline at end of file