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-rw-r--r--newlib/libc/include/string.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/newlib/libc/include/string.h b/newlib/libc/include/string.h
index d83fb8ac9..d565e8e32 100644
--- a/newlib/libc/include/string.h
+++ b/newlib/libc/include/string.h
@@ -96,6 +96,9 @@ char *_EXFUN(strsignal, (int __signo));
int _EXFUN(strtosigno, (const char *__name));
#endif
+/* Recursive version of strerror. */
+char * _EXFUN(_strerror_r, (struct _reent *, int, int, int *));
+
/* These function names are used on Windows and perhaps other systems. */
#ifndef strcmpi
#define strcmpi strcasecmp