diff --git a/libc/bionic/fortify.cpp b/libc/bionic/fortify.cpp
index 4a7ff13..eaf5387 100644
--- a/libc/bionic/fortify.cpp
+++ b/libc/bionic/fortify.cpp
@@ -103,8 +103,7 @@
   return fgets(dst, supplied_size, stream);
 }
 
-size_t __fread_chk(void* __restrict buf, size_t size, size_t count,
-                   FILE* __restrict stream, size_t buf_size) {
+size_t __fread_chk(void* buf, size_t size, size_t count, FILE* stream, size_t buf_size) {
   size_t total;
   if (__predict_false(__size_mul_overflow(size, count, &total))) {
     // overflow: trigger the error path in fread
@@ -114,8 +113,7 @@
   return fread(buf, size, count, stream);
 }
 
-size_t __fwrite_chk(const void* __restrict buf, size_t size, size_t count,
-                    FILE* __restrict stream, size_t buf_size) {
+size_t __fwrite_chk(const void* buf, size_t size, size_t count, FILE* stream, size_t buf_size) {
   size_t total;
   if (__predict_false(__size_mul_overflow(size, count, &total))) {
     // overflow: trigger the error path in fwrite
@@ -239,8 +237,7 @@
 }
 
 // Runtime implementation of __builtin____stpncpy_chk (used directly by compiler, not in headers).
-extern "C" char* __stpncpy_chk(char* __restrict dst, const char* __restrict src,
-                               size_t len, size_t dst_len) {
+extern "C" char* __stpncpy_chk(char* dst, const char* src, size_t len, size_t dst_len) {
   __check_buffer_access("stpncpy", "write into", len, dst_len);
   return stpncpy(dst, src, len);
 }
@@ -249,8 +246,7 @@
 // sure we don't read beyond the end of "src". The code for this is
 // based on the original version of stpncpy, but modified to check
 // how much we read from "src" at the end of the copy operation.
-char* __stpncpy_chk2(char* __restrict dst, const char* __restrict src,
-                     size_t n, size_t dst_len, size_t src_len) {
+char* __stpncpy_chk2(char* dst, const char* src, size_t n, size_t dst_len, size_t src_len) {
   __check_buffer_access("stpncpy", "write into", n, dst_len);
   if (n != 0) {
     char* d = dst;
@@ -325,8 +321,7 @@
 }
 
 // Runtime implementation of __builtin____strncat_chk (used directly by compiler, not in headers).
-extern "C" char* __strncat_chk(char* __restrict dst, const char* __restrict src,
-                               size_t len, size_t dst_buf_size) {
+extern "C" char* __strncat_chk(char* dst, const char* src, size_t len, size_t dst_buf_size) {
   if (len == 0) {
     return dst;
   }
@@ -353,8 +348,7 @@
 }
 
 // Runtime implementation of __builtin____strncpy_chk (used directly by compiler, not in headers).
-extern "C" char* __strncpy_chk(char* __restrict dst, const char* __restrict src,
-                               size_t len, size_t dst_len) {
+extern "C" char* __strncpy_chk(char* dst, const char* src, size_t len, size_t dst_len) {
   __check_buffer_access("strncpy", "write into", len, dst_len);
   return strncpy(dst, src, len);
 }
@@ -363,8 +357,7 @@
 // sure we don't read beyond the end of "src". The code for this is
 // based on the original version of strncpy, but modified to check
 // how much we read from "src" at the end of the copy operation.
-char* __strncpy_chk2(char* __restrict dst, const char* __restrict src,
-                                size_t n, size_t dst_len, size_t src_len) {
+char* __strncpy_chk2(char* dst, const char* src, size_t n, size_t dst_len, size_t src_len) {
   __check_buffer_access("strncpy", "write into", n, dst_len);
   if (n != 0) {
     char* d = dst;
@@ -459,8 +452,7 @@
 
 #if !defined(NO___STRCAT_CHK)
 // Runtime implementation of __builtin____strcat_chk (used directly by compiler, not in headers).
-extern "C" char* __strcat_chk(char* __restrict dst, const char* __restrict src,
-                              size_t dst_buf_size) {
+extern "C" char* __strcat_chk(char* dst, const char* src, size_t dst_buf_size) {
   char* save = dst;
   size_t dst_len = __strlen_chk(dst, dst_buf_size);