From 9fef8294669e767c9f16cfabec51a23dde2efe4a Mon Sep 17 00:00:00 2001
From: bumbread <thebumboni@gmail.com>
Date: Sat, 6 Aug 2022 23:12:36 +1100
Subject: [PATCH] stdalign.h, stdbool.h, stdnoreturn.h

---
 doc/readme.md     |  9 +--------
 inc/std.h         |  8 ++++++++
 inc/stdalign.h    |  8 ++++++++
 inc/stdbool.h     | 14 ++++----------
 inc/stddef.h      | 24 ------------------------
 inc/stdnoreturn.h |  6 ++++++
 6 files changed, 27 insertions(+), 42 deletions(-)
 create mode 100644 inc/stdalign.h
 create mode 100644 inc/stdnoreturn.h

diff --git a/doc/readme.md b/doc/readme.md
index 0a76323..7e54ef5 100644
--- a/doc/readme.md
+++ b/doc/readme.md
@@ -12,15 +12,8 @@ in different kinds of programs.
 The implementation doesn't provide all headers. The headers that aren't
 provided are supposed to be provided by compiler. The list of such headers:
 
-- float.h
-- iso646.h
-- limits.h
-- stdalign.h
 - stdarg.h
-- stdbool.h
-- stddef.h
-- stdint.h
-- stdnoreturn.h
+- setjmp.h
 
 The headers that are provided have documentation included:
 
diff --git a/inc/std.h b/inc/std.h
index f91d4bc..8aeada2 100644
--- a/inc/std.h
+++ b/inc/std.h
@@ -5,17 +5,25 @@
 #include <ctype.h>
 #include <errno.h>
 #include <fenv.h>
+#include <float.h>
 #include <inttypes.h>
+#include <iso646.h>
 #include <limits.h>
 #include <locale.h>
 #include <math.h>
+#include <setjmp.h>
 #include <signal.h>
+#include <stdalign.h>
 #include <stdarg.h>
+#include <stdatomic.h>
 #include <stdbool.h>
+#include <stddef.h>
 #include <stdint.h>
 #include <stdio.h>
 #include <stdlib.h>
+#include <stdnoreturn.h>
 #include <string.h>
+#include <tgmath.h>
 #include <threads.h>
 #include <time.h>
 #include <uchar.h>
diff --git a/inc/stdalign.h b/inc/stdalign.h
new file mode 100644
index 0000000..5c4013d
--- /dev/null
+++ b/inc/stdalign.h
@@ -0,0 +1,8 @@
+
+#pragma once
+
+#define __alignas_is_defined 1
+#define __alignof_is_defined 1
+
+#define alignas _Alignas
+#define alignof _Alignof
diff --git a/inc/stdbool.h b/inc/stdbool.h
index d7fa82b..1cbb9a1 100644
--- a/inc/stdbool.h
+++ b/inc/stdbool.h
@@ -1,14 +1,8 @@
 
 #pragma once
 
-#if !defined(bool)
-    #define bool _Bool
-#endif
+#define __bool_true_false_are_defined 1
 
-#if !defined(true)
-    #define true 1
-#endif
-
-#if !defined(false)
-    #define false 0
-#endif
+#define bool  _Bool
+#define true  1
+#define false 0
diff --git a/inc/stddef.h b/inc/stddef.h
index 60579c2..26922a0 100644
--- a/inc/stddef.h
+++ b/inc/stddef.h
@@ -1,35 +1,11 @@
 
 #pragma once
 
-#define __bool_true_false_are_defined 1
-#define __alignas_is_defined 1
-#define __alignof_is_defined 1
-
 #if !defined(NULL)
     #define NULL ((void *)0)
 #endif
 
-#if !defined(bool)
-    #define bool _Bool
-#endif
-
-#if !defined(true)
-    #define true 1
-#endif
-
-#if !defined(false)
-    #define false 0
-#endif
-
 #define offsetof(st, m) ((size_t)((char *)&((st *)0)->m - (char *)0))
-#define alignas _Alignas
-#define alignof _Alignof
-
-#if !defined(_MSC_VER)
-    #define noreturn _Noreturn
-#else
-    #define noreturn declspec(noreturn)
-#endif
 
 #if defined(_WIN32)
     typedef long long ptrdiff_t;
diff --git a/inc/stdnoreturn.h b/inc/stdnoreturn.h
new file mode 100644
index 0000000..2dba6c1
--- /dev/null
+++ b/inc/stdnoreturn.h
@@ -0,0 +1,6 @@
+
+#pragma once
+
+#if !defined(noreturn)
+    #define noreturn _Noreturn
+#endif