start self hosted comler

1 files changed, 7 insertions, 0 deletions

diff --git a/src/libc.hff b/src/libc.hff
new file mode 100644
index 0000000..98a6f3c
--- /dev/null
+++ b/src/libc.hff
@@ -0,0 +1,7 @@
+! stdio.h
+struct FILE;
+extern static stdin FILE,
+              stdout FILE,
+              stderr FILE;
+extern fn printf(fmt *const u8, ...) void;
+extern fn fprintf(fp *FILE, fmt *const u8, ...) void;