diff options
Diffstat (limited to 'misc/search.h')
| -rw-r--r-- | misc/search.h | 53 |
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 |