From 9dafdadac7aa84fbdaea1a9cb4dddfbdea37c755 Mon Sep 17 00:00:00 2001
From: Phillip Stephens <antidote.crk@gmail.com>
Date: Wed, 30 Oct 2024 23:56:02 -0700
Subject: [PATCH] Add missing ansi_fp.h

---
 libc/ansi_fp.h | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)
 create mode 100644 libc/ansi_fp.h

diff --git a/libc/ansi_fp.h b/libc/ansi_fp.h
new file mode 100644
index 00000000..a76e3ada
--- /dev/null
+++ b/libc/ansi_fp.h
@@ -0,0 +1,26 @@
+#ifndef _ANSI_FP
+#define _ANSI_FP
+
+#define SIGDIGLEN 36
+typedef struct decimal {
+  char sgn;
+  char unused;
+  short exp;
+  struct {
+    unsigned char length;
+    unsigned char text[SIGDIGLEN];
+    unsigned char unused;
+  } sig;
+} decimal;
+
+typedef struct decform {
+  char style;
+  char unused;
+  short digits;
+} decform;
+
+
+void __num2dec(const decform* f, double x, decimal* d);
+double __dec2num(const decimal* d);
+
+#endif // _ANSI_FP