1 files changed, 3 insertions, 3 deletions

diff --git a/src/lib/libc/stdlib/tsearch.c b/src/lib/libc/stdlib/tsearch.c
index 562ace1845..0ad5866172 100644
--- a/src/lib/libc/stdlib/tsearch.c
+++ b/src/lib/libc/stdlib/tsearch.c
@@ -23,7 +23,7 @@ void *
 tsearch(vkey, vrootp, compar)
         const void      *vkey;          /* key to be located */
         void            **vrootp;       /* address of tree root */
-        int             (*compar) __P((const void *, const void *));
+        int             (*compar)(const void *, const void *);
 {
     register node *q;
     char *key = (char *)vkey;
@@ -54,7 +54,7 @@ void *
 tdelete(vkey, vrootp, compar)
         const void      *vkey;          /* key to be deleted */
         void            **vrootp;       /* address of the root of tree */
-        int             (*compar) __P((const void *, const void *));
+        int             (*compar)(const void *, const void *);
 {
     node **rootp = (node **)vrootp;
     char *key = (char *)vkey;
@@ -117,7 +117,7 @@ trecurse(root, action, level)
 void
 twalk(vroot, action)
         const void      *vroot;         /* Root of the tree to be walked */
-        void            (*action) __P((const void *, VISIT, int));
+        void            (*action)(const void *, VISIT, int);
 {
     node *root = (node *)vroot;