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-rw-r--r--include/stdlib.h12
1 files changed, 12 insertions, 0 deletions
diff --git a/include/stdlib.h b/include/stdlib.h
index 1c6f70b082..cae7f7cdf8 100644
--- a/include/stdlib.h
+++ b/include/stdlib.h
@@ -144,6 +144,18 @@ libc_hidden_proto (__ptsname_r)
 libc_hidden_proto (grantpt)
 libc_hidden_proto (unlockpt)
 
+__typeof (arc4random) __arc4random;
+libc_hidden_proto (__arc4random);
+__typeof (arc4random_buf) __arc4random_buf;
+libc_hidden_proto (__arc4random_buf);
+__typeof (arc4random_uniform) __arc4random_uniform;
+libc_hidden_proto (__arc4random_uniform);
+extern void __arc4random_buf_internal (void *buffer, size_t len)
+     attribute_hidden;
+/* Called from the fork function to reinitialize the internal cipher state
+   in child process.  */
+extern void __arc4random_fork_subprocess (void) attribute_hidden;
+
 extern double __strtod_internal (const char *__restrict __nptr,
 				 char **__restrict __endptr, int __group)
      __THROW __nonnull ((1)) __wur;