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34 lines
853 B
C
34 lines
853 B
C
/* symtab.h hashtable header file for vasm */
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/* (c) in 2002-2004,2008,2014 by Volker Barthelmann and Frank Wille */
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#include <stdlib.h>
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typedef union hashdata {
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void *ptr;
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uint32_t idx;
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} hashdata;
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typedef struct hashentry {
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char *name;
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hashdata data;
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struct hashentry *next;
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} hashentry;
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typedef struct hashtable {
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hashentry **entries;
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size_t size;
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int collisions;
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} hashtable;
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hashtable *new_hashtable(size_t);
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size_t hashcode(char *);
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size_t hashcodelen(char *,int);
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size_t hashcode_nc(char *);
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size_t hashcodelen_nc(char *,int);
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void add_hashentry(hashtable *,char *,hashdata);
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void rem_hashentry(hashtable *,char *,int);
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int find_name(hashtable *,char *,hashdata *);
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int find_namelen(hashtable *,char *,int,hashdata *);
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int find_name_nc(hashtable *,char *,hashdata *);
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int find_namelen_nc(hashtable *,char *,int,hashdata *);
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