3 files changed, 19 insertions, 69 deletions
diff --git a/libc/include/CMakeLists.txt b/libc/include/CMakeLists.txt
index 285960209cb..9069ddb0f59 100644
--- a/libc/include/CMakeLists.txt
+++ b/libc/include/CMakeLists.txt
@@ -21,10 +21,10 @@ add_header(
     llvm_libc_common_h
 )
 
-add_header(
+add_gen_header(
   string_h
-  HDR
-    string.h
+  DEF_FILE string.h.def
+  GEN_HDR string.h
   DEPENDS
     llvm_libc_common_h
 )
diff --git a/libc/include/string.h b/libc/include/string.h
deleted file mode 100644
index 020c5437cd2..00000000000
--- a/libc/include/string.h
+++ /dev/null
@@ -1,66 +0,0 @@
-//===---------------- C standard library header string.h ------------------===//
-//
-// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-// See https://llvm.org/LICENSE.txt for license information.
-// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
-//
-//===----------------------------------------------------------------------===//
-
-#ifndef LLVM_LIBC_STRING_H
-#define LLVM_LIBC_STRING_H
-
-#include <__llvm-libc-common.h>
-
-#define __need_size_t // To get only size_t from stddef.h
-#define __need_NULL // To get only NULL from stddef.h
-#include <stddef.h>
-
-__BEGIN_C_DECLS
-
-void *memcpy(void *__restrict, const void *__restrict, size_t);
-
-void *memmove(void *, const void *, size_t);
-
-int memcmp(const void *, const void *, size_t);
-
-void *memchr(const void *, int, size_t);
-
-void *memset(void *, int, size_t);
-
-char *strcpy(char *__restrict, const char *__restrict);
-
-char *strncpy(char *__restrict, const char *__restrict, size_t);
-
-char *strcat(char *__restrict, const char *__restrict);
-
-char *strncat(char *, const char *, size_t);
-
-int strcmp(const char *, const char *);
-
-int strcoll(const char *, const char *);
-
-int strncmp(const char *, const char *, size_t);
-
-size_t strxfrm(char *__restrict, const char *__restrict, size_t);
-
-char *strchr(const char *, int);
-
-size_t strcspn(const char *, const char *);
-
-char *strpbrk(const char *, const char *);
-
-char *strrchr(const char *, int c);
-
-size_t strspn(const char *, const char *);
-
-char *strstr(const char *, const char *);
-
-char *strtok(char *__restrict, const char *__restrict);
-
-char *strerror(int);
-
-size_t strlen(const char *);
-
-__END_C_DECLS
-
-#endif // LLVM_LIBC_STRING_H
diff --git a/libc/include/string.h.def b/libc/include/string.h.def
new file mode 100644
index 00000000000..c2d530062ba
--- /dev/null
+++ b/libc/include/string.h.def
@@ -0,0 +1,16 @@
+//===---------------- C standard library header string.h ------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_LIBC_STRING_H
+#define LLVM_LIBC_STRING_H
+
+#include <__llvm-libc-common.h>
+
+%%public_api()
+
+#endif // LLVM_LIBC_STRING_H