1 files changed, 112 insertions, 0 deletions
diff --git a/contrib/libc++/include/cstring b/contrib/libc++/include/cstring
new file mode 100644
index 0000000..13bb118
--- /dev/null
+++ b/contrib/libc++/include/cstring
@@ -0,0 +1,112 @@
+// -*- C++ -*-
+//===--------------------------- cstring ----------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef _LIBCPP_CSTRING
+#define _LIBCPP_CSTRING
+
+/*
+    cstring synopsis
+
+Macros:
+
+    NULL
+
+namespace std
+{
+
+Types:
+
+    size_t
+
+void* memcpy(void* restrict s1, const void* restrict s2, size_t n);
+void* memmove(void* s1, const void* s2, size_t n);
+char* strcpy (char* restrict s1, const char* restrict s2);
+char* strncpy(char* restrict s1, const char* restrict s2, size_t n);
+char* strcat (char* restrict s1, const char* restrict s2);
+char* strncat(char* restrict s1, const char* restrict s2, size_t n);
+int memcmp(const void* s1, const void* s2, size_t n);
+int strcmp (const char* s1, const char* s2);
+int strncmp(const char* s1, const char* s2, size_t n);
+int strcoll(const char* s1, const char* s2);
+size_t strxfrm(char* restrict s1, const char* restrict s2, size_t n);
+const void* memchr(const void* s, int c, size_t n);
+      void* memchr(      void* s, int c, size_t n);
+const char* strchr(const char* s, int c);
+      char* strchr(      char* s, int c);
+size_t strcspn(const char* s1, const char* s2);
+const char* strpbrk(const char* s1, const char* s2);
+      char* strpbrk(      char* s1, const char* s2);
+const char* strrchr(const char* s, int c);
+      char* strrchr(      char* s, int c);
+size_t strspn(const char* s1, const char* s2);
+const char* strstr(const char* s1, const char* s2);
+      char* strstr(      char* s1, const char* s2);
+char* strtok(char* restrict s1, const char* restrict s2);
+void* memset(void* s, int c, size_t n);
+char* strerror(int errnum);
+size_t strlen(const char* s);
+
+}  // std
+
+*/
+
+#include <__config>
+#include <string.h>
+
+#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
+#pragma GCC system_header
+#endif
+
+_LIBCPP_BEGIN_NAMESPACE_STD
+
+using ::size_t;
+using ::memcpy;
+using ::memmove;
+using ::strcpy;
+using ::strncpy;
+using ::strcat;
+using ::strncat;
+using ::memcmp;
+using ::strcmp;
+using ::strncmp;
+using ::strcoll;
+using ::strxfrm;
+
+using ::memchr;
+
+using ::strchr;
+
+using ::strcspn;
+
+using ::strpbrk;
+
+using ::strrchr;
+
+using ::strspn;
+
+using ::strstr;
+
+// MSVC, GNU libc and its derivates already have the correct prototype in <string.h> #ifdef __cplusplus
+#if !defined(__GLIBC__) && !defined(_MSC_VER) && !defined(__sun__)
+inline _LIBCPP_INLINE_VISIBILITY       char* strchr(      char* __s, int __c) {return ::strchr(__s, __c);}
+inline _LIBCPP_INLINE_VISIBILITY       char* strpbrk(      char* __s1, const char* __s2) {return ::strpbrk(__s1, __s2);}
+inline _LIBCPP_INLINE_VISIBILITY       char* strrchr(      char* __s, int __c) {return ::strrchr(__s, __c);}
+inline _LIBCPP_INLINE_VISIBILITY       void* memchr(      void* __s, int __c, size_t __n) {return ::memchr(__s, __c, __n);}
+inline _LIBCPP_INLINE_VISIBILITY       char* strstr(      char* __s1, const char* __s2) {return ::strstr(__s1, __s2);}
+#endif
+
+using ::strtok;
+using ::memset;
+using ::strerror;
+using ::strlen;
+
+_LIBCPP_END_NAMESPACE_STD
+
+#endif  // _LIBCPP_CSTRING