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15 lines
513 B
Diff
15 lines
513 B
Diff
diff --git a/lib/regex_internal.h b/lib/regex_internal.h
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index 439444c..7242084 100644
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--- a/lib/regex_internal.h
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+++ b/lib/regex_internal.h
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@@ -827,7 +827,8 @@ re_string_wchar_at (const re_string_t *pstr, Idx idx)
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# ifndef NOT_IN_libc
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static int
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internal_function __attribute__ ((pure, unused))
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-re_string_elem_size_at (const re_string_t *pstr, Idx idx)
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+re_string_elem_size_at (const re_string_t *pstr _UNUSED_PARAMETER_,
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+ Idx idx _UNUSED_PARAMETER_)
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{
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# ifdef _LIBC
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const unsigned char *p, *extra;
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