From 4a52a71956a8d46fcb7294ac71734504bb09bcc2 Mon Sep 17 00:00:00 2001 From: S. Solomon Darnell Date: Fri, 28 Mar 2025 21:52:21 -0500 Subject: two version of R2R are here --- .../site-packages/lxml/includes/libxml/hash.h | 232 +++++++++++++++++++++ 1 file changed, 232 insertions(+) create mode 100644 .venv/lib/python3.12/site-packages/lxml/includes/libxml/hash.h (limited to '.venv/lib/python3.12/site-packages/lxml/includes/libxml/hash.h') diff --git a/.venv/lib/python3.12/site-packages/lxml/includes/libxml/hash.h b/.venv/lib/python3.12/site-packages/lxml/includes/libxml/hash.h new file mode 100644 index 00000000..f4af09ee --- /dev/null +++ b/.venv/lib/python3.12/site-packages/lxml/includes/libxml/hash.h @@ -0,0 +1,232 @@ +/* + * Summary: Chained hash tables + * Description: This module implements the hash table support used in + * various places in the library. + * + * Copy: See Copyright for the status of this software. + * + * Author: Bjorn Reese + */ + +#ifndef __XML_HASH_H__ +#define __XML_HASH_H__ + +#include +#include +#include + +#ifdef __cplusplus +extern "C" { +#endif + +/* + * The hash table. + */ +typedef struct _xmlHashTable xmlHashTable; +typedef xmlHashTable *xmlHashTablePtr; + +/* + * Recent version of gcc produce a warning when a function pointer is assigned + * to an object pointer, or vice versa. The following macro is a dirty hack + * to allow suppression of the warning. If your architecture has function + * pointers which are a different size than a void pointer, there may be some + * serious trouble within the library. + */ +/** + * XML_CAST_FPTR: + * @fptr: pointer to a function + * + * Macro to do a casting from an object pointer to a + * function pointer without encountering a warning from + * gcc + * + * #define XML_CAST_FPTR(fptr) (*(void **)(&fptr)) + * This macro violated ISO C aliasing rules (gcc4 on s390 broke) + * so it is disabled now + */ + +#define XML_CAST_FPTR(fptr) fptr + +/* + * function types: + */ +/** + * xmlHashDeallocator: + * @payload: the data in the hash + * @name: the name associated + * + * Callback to free data from a hash. + */ +typedef void (*xmlHashDeallocator)(void *payload, const xmlChar *name); +/** + * xmlHashCopier: + * @payload: the data in the hash + * @name: the name associated + * + * Callback to copy data from a hash. + * + * Returns a copy of the data or NULL in case of error. + */ +typedef void *(*xmlHashCopier)(void *payload, const xmlChar *name); +/** + * xmlHashScanner: + * @payload: the data in the hash + * @data: extra scanner data + * @name: the name associated + * + * Callback when scanning data in a hash with the simple scanner. + */ +typedef void (*xmlHashScanner)(void *payload, void *data, const xmlChar *name); +/** + * xmlHashScannerFull: + * @payload: the data in the hash + * @data: extra scanner data + * @name: the name associated + * @name2: the second name associated + * @name3: the third name associated + * + * Callback when scanning data in a hash with the full scanner. + */ +typedef void (*xmlHashScannerFull)(void *payload, void *data, + const xmlChar *name, const xmlChar *name2, + const xmlChar *name3); + +/* + * Constructor and destructor. + */ +XMLPUBFUN xmlHashTablePtr + xmlHashCreate (int size); +XMLPUBFUN xmlHashTablePtr + xmlHashCreateDict (int size, + xmlDictPtr dict); +XMLPUBFUN void + xmlHashFree (xmlHashTablePtr hash, + xmlHashDeallocator dealloc); +XMLPUBFUN void + xmlHashDefaultDeallocator(void *entry, + const xmlChar *name); + +/* + * Add a new entry to the hash table. + */ +XMLPUBFUN int + xmlHashAddEntry (xmlHashTablePtr hash, + const xmlChar *name, + void *userdata); +XMLPUBFUN int + xmlHashUpdateEntry (xmlHashTablePtr hash, + const xmlChar *name, + void *userdata, + xmlHashDeallocator dealloc); +XMLPUBFUN int + xmlHashAddEntry2 (xmlHashTablePtr hash, + const xmlChar *name, + const xmlChar *name2, + void *userdata); +XMLPUBFUN int + xmlHashUpdateEntry2 (xmlHashTablePtr hash, + const xmlChar *name, + const xmlChar *name2, + void *userdata, + xmlHashDeallocator dealloc); +XMLPUBFUN int + xmlHashAddEntry3 (xmlHashTablePtr hash, + const xmlChar *name, + const xmlChar *name2, + const xmlChar *name3, + void *userdata); +XMLPUBFUN int + xmlHashUpdateEntry3 (xmlHashTablePtr hash, + const xmlChar *name, + const xmlChar *name2, + const xmlChar *name3, + void *userdata, + xmlHashDeallocator dealloc); + +/* + * Remove an entry from the hash table. + */ +XMLPUBFUN int + xmlHashRemoveEntry (xmlHashTablePtr hash, + const xmlChar *name, + xmlHashDeallocator dealloc); +XMLPUBFUN int + xmlHashRemoveEntry2 (xmlHashTablePtr hash, + const xmlChar *name, + const xmlChar *name2, + xmlHashDeallocator dealloc); +XMLPUBFUN int + xmlHashRemoveEntry3 (xmlHashTablePtr hash, + const xmlChar *name, + const xmlChar *name2, + const xmlChar *name3, + xmlHashDeallocator dealloc); + +/* + * Retrieve the payload. + */ +XMLPUBFUN void * + xmlHashLookup (xmlHashTablePtr hash, + const xmlChar *name); +XMLPUBFUN void * + xmlHashLookup2 (xmlHashTablePtr hash, + const xmlChar *name, + const xmlChar *name2); +XMLPUBFUN void * + xmlHashLookup3 (xmlHashTablePtr hash, + const xmlChar *name, + const xmlChar *name2, + const xmlChar *name3); +XMLPUBFUN void * + xmlHashQLookup (xmlHashTablePtr hash, + const xmlChar *prefix, + const xmlChar *name); +XMLPUBFUN void * + xmlHashQLookup2 (xmlHashTablePtr hash, + const xmlChar *prefix, + const xmlChar *name, + const xmlChar *prefix2, + const xmlChar *name2); +XMLPUBFUN void * + xmlHashQLookup3 (xmlHashTablePtr hash, + const xmlChar *prefix, + const xmlChar *name, + const xmlChar *prefix2, + const xmlChar *name2, + const xmlChar *prefix3, + const xmlChar *name3); + +/* + * Helpers. + */ +XMLPUBFUN xmlHashTablePtr + xmlHashCopy (xmlHashTablePtr hash, + xmlHashCopier copy); +XMLPUBFUN int + xmlHashSize (xmlHashTablePtr hash); +XMLPUBFUN void + xmlHashScan (xmlHashTablePtr hash, + xmlHashScanner scan, + void *data); +XMLPUBFUN void + xmlHashScan3 (xmlHashTablePtr hash, + const xmlChar *name, + const xmlChar *name2, + const xmlChar *name3, + xmlHashScanner scan, + void *data); +XMLPUBFUN void + xmlHashScanFull (xmlHashTablePtr hash, + xmlHashScannerFull scan, + void *data); +XMLPUBFUN void + xmlHashScanFull3 (xmlHashTablePtr hash, + const xmlChar *name, + const xmlChar *name2, + const xmlChar *name3, + xmlHashScannerFull scan, + void *data); +#ifdef __cplusplus +} +#endif +#endif /* ! __XML_HASH_H__ */ -- cgit v1.2.3