23 lines
520 B
C
23 lines
520 B
C
/*
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* Copyright (C) 2020 Kovid Goyal <kovid at kovidgoyal.net>
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*
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* Distributed under terms of the GPL3 license.
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*/
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#pragma once
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#include "data-types.h"
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typedef enum {NORMAL, IN_ESC, IN_CSI, FLAG_PAIR_STARTED, IN_ST_TERMINATED} WCSParserState;
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typedef struct {
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char_type prev_ch;
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int prev_width;
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WCSParserState parser_state;
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} WCSState;
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void initialize_wcs_state(WCSState *state);
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int wcswidth_step(WCSState *state, const char_type ch);
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PyObject * wcswidth_std(PyObject UNUSED *self, PyObject *str);
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