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-rw-r--r--misc/search.h53
1 files changed, 25 insertions, 28 deletions
diff --git a/misc/search.h b/misc/search.h
index 8fb2539cd1..ebc525a7a3 100644
--- a/misc/search.h
+++ b/misc/search.h
@@ -42,17 +42,17 @@ struct qelem
/* Insert ELEM into a doubly-linked list, after PREV. */
-extern void insque __P ((void *__elem, void *__prev));
+extern void insque (void *__elem, void *__prev) __THROW;
/* Unlink ELEM from the doubly-linked list that it is in. */
-extern void remque __P ((void *__elem));
+extern void remque (void *__elem) __THROW;
#endif
/* For use with hsearch(3). */
#ifndef __COMPAR_FN_T
# define __COMPAR_FN_T
-typedef int (*__compar_fn_t) __PMT ((__const __ptr_t, __const __ptr_t));
+typedef int (*__compar_fn_t) (__const void *, __const void *);
# ifdef __USE_GNU
typedef __compar_fn_t comparison_fn_t;
@@ -85,13 +85,13 @@ struct _ENTRY;
ACTION is `FIND' return found entry or signal error by returning
NULL. If ACTION is `ENTER' replace existing data (if any) with
ITEM.data. */
-extern ENTRY *hsearch __P ((ENTRY __item, ACTION __action));
+extern ENTRY *hsearch (ENTRY __item, ACTION __action) __THROW;
/* Create a new hashing table which will at most contain NEL elements. */
-extern int hcreate __P ((size_t __nel));
+extern int hcreate (size_t __nel) __THROW;
/* Destroy current internal hashing table. */
-extern void hdestroy __P ((void));
+extern void hdestroy (void) __THROW;
#ifdef __USE_GNU
/* Data type for reentrant functions. */
@@ -104,10 +104,10 @@ struct hsearch_data
/* Reentrant versions which can handle multiple hashing tables at the
same time. */
-extern int hsearch_r __P ((ENTRY __item, ACTION __action, ENTRY **__retval,
- struct hsearch_data *__htab));
-extern int hcreate_r __P ((size_t __nel, struct hsearch_data *__htab));
-extern void hdestroy_r __P ((struct hsearch_data *__htab));
+extern int hsearch_r (ENTRY __item, ACTION __action, ENTRY **__retval,
+ struct hsearch_data *__htab) __THROW;
+extern int hcreate_r (size_t __nel, struct hsearch_data *__htab) __THROW;
+extern void hdestroy_r (struct hsearch_data *__htab) __THROW;
#endif
@@ -127,50 +127,47 @@ VISIT;
/* Search for an entry matching the given KEY in the tree pointed to
by *ROOTP and insert a new element if not found. */
-extern void *tsearch __PMT ((__const void *__key, void **__rootp,
- __compar_fn_t __compar));
+extern void *tsearch (__const void *__key, void **__rootp,
+ __compar_fn_t __compar);
/* Search for an entry matching the given KEY in the tree pointed to
by *ROOTP. If no matching entry is available return NULL. */
-extern void *tfind __PMT ((__const void *__key, void *__const *__rootp,
- __compar_fn_t __compar));
+extern void *tfind (__const void *__key, void *__const *__rootp,
+ __compar_fn_t __compar);
/* Remove the element matching KEY from the tree pointed to by *ROOTP. */
-extern void *tdelete __PMT ((__const void *__key, void **__rootp,
- __compar_fn_t __compar));
+extern void *tdelete (__const void *__key, void **__rootp,
+ __compar_fn_t __compar);
#ifndef __ACTION_FN_T
# define __ACTION_FN_T
-typedef void (*__action_fn_t) __PMT ((__const void *__nodep,
- VISIT __value,
- int __level));
+typedef void (*__action_fn_t) (__const void *__nodep, VISIT __value,
+ int __level);
#endif
/* Walk through the whole tree and call the ACTION callback for every node
or leaf. */
-extern void twalk __PMT ((__const void *__root, __action_fn_t __action));
+extern void twalk (__const void *__root, __action_fn_t __action);
#ifdef __USE_GNU
/* Callback type for function to free a tree node. If the keys are atomic
data this function should do nothing. */
-typedef void (*__free_fn_t) __PMT ((void *__nodep));
+typedef void (*__free_fn_t) (void *__nodep);
/* Destroy the whole tree, call FREEFCT for each node or leaf. */
-extern void tdestroy __PMT ((void *__root, __free_fn_t __freefct));
+extern void tdestroy (void *__root, __free_fn_t __freefct);
#endif
/* Perform linear search for KEY by comparing by COMPAR in an array
[BASE,BASE+NMEMB*SIZE). */
-extern void *lfind __PMT ((__const void *__key, __const void *__base,
- size_t *__nmemb, size_t __size,
- __compar_fn_t __compar));
+extern void *lfind (__const void *__key, __const void *__base,
+ size_t *__nmemb, size_t __size, __compar_fn_t __compar);
/* Perform linear search for KEY by comparing by COMPAR function in
array [BASE,BASE+NMEMB*SIZE) and insert entry if not found. */
-extern void *lsearch __PMT ((__const void *__key, void *__base,
- size_t *__nmemb, size_t __size,
- __compar_fn_t __compar));
+extern void *lsearch (__const void *__key, void *__base,
+ size_t *__nmemb, size_t __size, __compar_fn_t __compar);
__END_DECLS