3 files changed, 7 insertions, 7 deletions

diff --git a/lib/libc/stdlib/atexit.c b/lib/libc/stdlib/atexit.c
index 7e6b867f5968c..eda57032f670c 100644
--- a/lib/libc/stdlib/atexit.c
+++ b/lib/libc/stdlib/atexit.c
@@ -82,8 +82,8 @@ struct atexit {
 static struct atexit *__atexit;		/* points to head of LIFO stack */
 typedef DECLARE_BLOCK(void, atexit_block, void);
 
-int atexit_b(atexit_block func);
-int __cxa_atexit(void (*func)(void *), void *arg, void *dso);
+int atexit_b(atexit_block);
+int __cxa_atexit(void (*)(void *), void *, void *);
 
 /*
  * Register the function described by 'fptr' to be called at application
diff --git a/lib/libc/stdlib/heapsort.c b/lib/libc/stdlib/heapsort.c
index 3f4a89466e7fe..a7a4a26e2a116 100644
--- a/lib/libc/stdlib/heapsort.c
+++ b/lib/libc/stdlib/heapsort.c
@@ -139,10 +139,10 @@ typedef DECLARE_BLOCK(int, heapsort_block, const void *, const void *);
 }
 
 #ifdef I_AM_HEAPSORT_B
-int heapsort_b(void *vbase, size_t nmemb, size_t size, heapsort_block compar);
+int heapsort_b(void *, size_t, size_t, heapsort_block);
 #else
-int heapsort(void *vbase, size_t nmemb, size_t size,
-    int (*compar)(const void *, const void *));
+int heapsort(void *, size_t, size_t,
+    int (*)(const void *, const void *));
 #endif
 /*
  * Heapsort -- Knuth, Vol. 3, page 145.  Runs in O (N lg N), both average
diff --git a/lib/libc/stdlib/merge.c b/lib/libc/stdlib/merge.c
index 805e9951aa19d..55b3a0c4fae1d 100644
--- a/lib/libc/stdlib/merge.c
+++ b/lib/libc/stdlib/merge.c
@@ -100,9 +100,9 @@ static void insertionsort(u_char *, size_t, size_t, cmp_t);
 	    (((u_char *)p + PSIZE - 1 - (u_char *) 0) & ~(PSIZE - 1)))
 
 #ifdef I_AM_MERGESORT_B
-int mergesort_b(void *base, size_t nmemb, size_t size, cmp_t cmp);
+int mergesort_b(void *, size_t, size_t, cmp_t);
 #else
-int mergesort(void *base, size_t nmemb, size_t size, cmp_t cmp);
+int mergesort(void *, size_t, size_t, cmp_t);
 #endif
 
 /*