diff options
Diffstat (limited to 'misc')
| -rw-r--r-- | misc/search.h | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/misc/search.h b/misc/search.h index 60edbe54dd..8fb2539cd1 100644 --- a/misc/search.h +++ b/misc/search.h @@ -31,12 +31,14 @@ __BEGIN_DECLS /* Prototype structure for a linked-list data structure. This is the type used by the `insque' and `remque' functions. */ +# ifdef __USE_GNU struct qelem { struct qelem *q_forw; struct qelem *q_back; char q_data[1]; }; +# endif /* Insert ELEM into a doubly-linked list, after PREV. */ @@ -104,8 +106,8 @@ struct hsearch_data 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 hcreate_r __P ((size_t __nel, struct hsearch_data *__htab)); +extern void hdestroy_r __P ((struct hsearch_data *__htab)); #endif @@ -126,16 +128,16 @@ 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)); + __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)); + __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)); + __compar_fn_t __compar)); #ifndef __ACTION_FN_T # define __ACTION_FN_T @@ -146,7 +148,7 @@ typedef void (*__action_fn_t) __PMT ((__const void *__nodep, /* 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 __PMT ((__const void *__root, __action_fn_t __action)); #ifdef __USE_GNU /* Callback type for function to free a tree node. If the keys are atomic @@ -154,7 +156,7 @@ extern void twalk __PMT ((__const void *__root, __action_fn_t action)); typedef void (*__free_fn_t) __PMT ((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 __PMT ((void *__root, __free_fn_t __freefct)); #endif |