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-rw-r--r--string/argz.h8
1 files changed, 6 insertions, 2 deletions
diff --git a/string/argz.h b/string/argz.h
index d9314e6..b6906d9 100644
--- a/string/argz.h
+++ b/string/argz.h
@@ -27,12 +27,14 @@
__BEGIN_DECLS
+#ifdef __USE_GNU
+
/* Make a '\0' separated arg vector from a unix argv vector, returning it in
ARGZ, and the total length in LEN. If a memory allocation error occurs,
ENOMEM is returned, otherwise 0. The result can be destroyed using free. */
-extern error_t __argz_create __P ((char *const __argv[], char **__argz,
+extern error_t __argz_create __P ((char *__const __argv[], char **__argz,
size_t *__len));
-extern error_t argz_create __P ((char *const __argv[], char **__argz,
+extern error_t argz_create __P ((char *__const __argv[], char **__argz,
size_t *__len));
/* Make a '\0' separated arg vector from a SEP separated list in
@@ -130,4 +132,6 @@ argz_next (char *__argz, size_t __argz_len, const char *__entry)
}
#endif /* optimizing GCC2 */
+#endif /* use GNU */
+
#endif /* __ARGZ_H__ */