From 1764004b80b12fa34889f2204519ab09b0e4fe5f Mon Sep 17 00:00:00 2001
From: auronandace <auronandace@googlemail.com>
Date: Tue, 31 Mar 2026 08:53:10 +0100
Subject: [PATCH] move stdio bits to cbindgen

---
 include/bits/stdio.h           | 17 -----------------
 src/header/stdio/cbindgen.toml | 15 ++++++++++++++-
 src/header/stdio/constants.rs  |  2 +-
 3 files changed, 15 insertions(+), 19 deletions(-)
 delete mode 100644 include/bits/stdio.h

diff --git a/include/bits/stdio.h b/include/bits/stdio.h
deleted file mode 100644
index 63957176c8..0000000000
--- a/include/bits/stdio.h
+++ /dev/null
@@ -1,17 +0,0 @@
-#ifndef _BITS_STDIO_H
-#define _BITS_STDIO_H
-
-// XXX: this is only here because cbindgen can't handle string constants
-#define P_tmpdir "/tmp"
-
-typedef struct FILE FILE;
-
-// A typedef doesn't suffice, because libgmp uses this definition to check if
-// STDIO was loaded.
-#define FILE FILE
-// Likewise, stdin, stdout, and stderr are expected to be macros.
-#define stdin stdin
-#define stdout stdout
-#define stderr stderr
-
-#endif /* _BITS_STDIO_H */
diff --git a/src/header/stdio/cbindgen.toml b/src/header/stdio/cbindgen.toml
index 2be650affa..540f3775b6 100644
--- a/src/header/stdio/cbindgen.toml
+++ b/src/header/stdio/cbindgen.toml
@@ -1,6 +1,19 @@
 sys_includes = ["stdarg.h", "stddef.h", "stdint.h", "sys/types.h", "features.h"]
 include_guard = "_RELIBC_STDIO_H"
-trailer = "#include <bits/stdio.h>"
+trailer = """
+// XXX: this is only here because cbindgen can't handle string constants
+#define P_tmpdir "/tmp"
+
+typedef struct FILE FILE;
+
+// A typedef doesn't suffice, because libgmp uses this definition to check if
+// STDIO was loaded.
+#define FILE FILE
+// Likewise, stdin, stdout, and stderr are expected to be macros.
+#define stdin stdin
+#define stdout stdout
+#define stderr stderr
+"""
 language = "C"
 style = "Type"
 no_includes = true
diff --git a/src/header/stdio/constants.rs b/src/header/stdio/constants.rs
index 57a7cfd1ee..d8caa0ca34 100644
--- a/src/header/stdio/constants.rs
+++ b/src/header/stdio/constants.rs
@@ -41,7 +41,7 @@ pub const L_tmpnam: c_int = 7;
 // 36^6 (26 letters + 10 digits) is larger than i32::MAX, so just set to that
 // for now
 pub const TMP_MAX: int32_t = 2_147_483_647;
-// XXX: defined manually in bits/stdio.h as well because cbindgen can't handle
+// XXX: defined manually in cbindgen as well because it can't handle
 //      string constants in any form AFAICT
 pub const P_tmpdir: &[u8; 5] = b"/tmp\0";