From 6356142c79c28b37845c85d837531b2fe175c005 Mon Sep 17 00:00:00 2001
From: Connor-GH <connor-gh@outlook.com>
Date: Fri, 23 Jan 2026 09:41:19 -0600
Subject: [PATCH] stdio.h: add std{in,out,err} macros; regex.h: add REG_MINIMAL
 macro

---
 include/bits/stdio.h    | 4 ++++
 src/header/regex/mod.rs | 1 +
 2 files changed, 5 insertions(+)

diff --git a/include/bits/stdio.h b/include/bits/stdio.h
index 0c14171ce4..63957176c8 100644
--- a/include/bits/stdio.h
+++ b/include/bits/stdio.h
@@ -9,5 +9,9 @@ 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/regex/mod.rs b/src/header/regex/mod.rs
index e73ecb4830..2aa348c27b 100644
--- a/src/header/regex/mod.rs
+++ b/src/header/regex/mod.rs
@@ -35,6 +35,7 @@ pub const REG_NOSUB: c_int = 4;
 pub const REG_NEWLINE: c_int = 8;
 pub const REG_NOTBOL: c_int = 16;
 pub const REG_NOTEOL: c_int = 32;
+pub const REG_MINIMAL: c_int = 64;
 
 pub const REG_NOMATCH: c_int = 1;
 pub const REG_BADPAT: c_int = 2;