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-rw-r--r--include/search.h9
1 files changed, 8 insertions, 1 deletions
diff --git a/include/search.h b/include/search.h
index 7c4fc583..680eee75 100644
--- a/include/search.h
+++ b/include/search.h
@@ -5,6 +5,13 @@
extern "C" {
#endif
+#if __STDC_VERSION__ >= 199901L
+#define __restrict restrict
+#elif !defined(__GNUC__)
+#define __restrict
+#endif
+
+
#define __NEED_size_t
#include <bits/alltypes.h>
@@ -28,7 +35,7 @@ void *lsearch(const void *, void *, size_t *, size_t,
void *lfind(const void *, const void *, size_t *, size_t,
int (*)(const void *, const void *));
-void *tdelete(const void *, void **, int(*)(const void *, const void *));
+void *tdelete(const void *__restrict, void **__restrict, int(*)(const void *, const void *));
void *tfind(const void *, void *const *, int(*)(const void *, const void *));
void *tsearch(const void *, void **, int (*)(const void *, const void *));
void twalk(const void *, void (*)(const void *, VISIT, int));