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ht.h: improve documentation for HT_NEXT_RMV.

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This commit is contained in:
Nick Mathewson 2019-11-21 11:56:42 -05:00
parent da15448eb8
commit cf22841e3b
1 changed files with 4 additions and 2 deletions
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6
src/ext/ht.h
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@ -370,7 +370,8 @@ ht_string_hash(const char *s)
/* Return the next element in 'head' after 'elm', under the arbitrary \
* order used by HT_START. If there are no more elements, return \
* NULL. If 'elm' is to be removed from the table, you must call \
* this function for the next value before you remove it. \
* this function for the next value before you remove it, or use \
* HT_NEXT_RMV instead. \
*/ \
ATTR_UNUSED static inline struct type ** \
name##_HT_NEXT(struct name *head, struct type **elm) \
@ -392,6 +393,8 @@ ht_string_hash(const char *s)
return NULL; \
} \
} \
/* As HT_NEXT, but also remove the current element 'elm' from the \
* table. */ \
ATTR_UNUSED static inline struct type ** \
name##_HT_NEXT_RMV(struct name *head, struct type **elm) \
{ \
@ -617,4 +620,3 @@ ht_string_hash(const char *s)
*/
#endif