[glibc/azanella/clang] stdlib: Handle bcrypt internal alias for !__USE_EXTERN_INLINES

[Adhemerval Zanella <azanella@sourceware.org>]

https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=3be44b18b9ff70f6ecdb82d27dc89b66f90d8194

commit 3be44b18b9ff70f6ecdb82d27dc89b66f90d8194
Author: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Date:   Thu Mar 31 14:22:07 2022 -0300

    stdlib: Handle bcrypt internal alias for !__USE_EXTERN_INLINES

Diff:
---
 include/stdlib.h | 6 ++++++
 stdlib/bsearch.c | 5 +++++
 2 files changed, 11 insertions(+)

diff --git a/include/stdlib.h b/include/stdlib.h
index 6e09834909..754c8e4561 100644
--- a/include/stdlib.h
+++ b/include/stdlib.h
@@ -143,6 +143,12 @@ libc_hidden_proto (__ptsname_r)
 libc_hidden_proto (grantpt)
 libc_hidden_proto (unlockpt)
 
+__typeof (bsearch) __bsearch;
+libc_hidden_proto (__bsearch)
+#if !defined __USE_EXTERN_INLINES && IS_IN(libc)
+# define bsearch __bsearch
+#endif
+
 extern double __strtod_internal (const char *__restrict __nptr,
 				 char **__restrict __endptr, int __group)
      __THROW __nonnull ((1)) __wur;
diff --git a/stdlib/bsearch.c b/stdlib/bsearch.c
index ca643cb7f7..3311f7635a 100644
--- a/stdlib/bsearch.c
+++ b/stdlib/bsearch.c
@@ -19,4 +19,9 @@
 
 #undef  __extern_inline
 #define __extern_inline /* Empty, so we get a normal definition.  */
+#undef bsearch
+#define bsearch __bsearch
 #include <bits/stdlib-bsearch.h>
+#undef bsearch
+libc_hidden_def (__bsearch)
+weak_alias (__bsearch, bsearch)