38 lines
920 B
C
38 lines
920 B
C
/**
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* payloads/string.h
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*
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* A string cell.
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*
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* (c) 2026 Simon Brooke <simon@journeyman.cc>
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* Licensed under GPL version 2.0, or, at your option, any later version.
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*/
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#ifndef __psse_payloads_string_h
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#define __psse_payloads_string_h
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/*
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* wide characters
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*/
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#include <wchar.h>
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#include <wctype.h>
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#include "memory/pointer.h"
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/**
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* @brief payload of a string cell.
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*
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* At least at first, only one UTF character will be stored in each cell. At
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* present the payload of a symbol or keyword cell is identical
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* to the payload of a string cell.
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*/
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struct string_payload {
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/** the actual character stored in this cell */
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wint_t character;
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/** a hash of the string value, computed at store time. */
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uint32_t hash;
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/** the remainder of the string following this character. */
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struct pso_pointer cdr;
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};
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struct pso_pointer make_string( wint_t c, struct pso_pointer tail );
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#endif
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