Freestanding headers

kernel/std/include/iso646.h

@@ -0,0 +1,45 @@
+/* Copyright (C) 2022-2025 Mintsuki and contributors.
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
+ * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
+ * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+ * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#ifndef __FREESTND_C_HDRS_ISO646_H
+#define __FREESTND_C_HDRS_ISO646_H 1
+
+#ifndef __cplusplus
+
+#undef and
+#define and &&
+#undef and_eq
+#define and_eq &=
+#undef bitand
+#define bitand &
+#undef bitor
+#define bitor |
+#undef compl
+#define compl ~
+#undef not
+#define not !
+#undef not_eq
+#define not_eq !=
+#undef or
+#define or ||
+#undef or_eq
+#define or_eq |=
+#undef xor
+#define xor ^
+#undef xor_eq
+#define xor_eq ^=
+
+#endif
+
+#endif