51 lines
990 B
C
51 lines
990 B
C
/*
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* Copyright (c) 2026, Chloe M.
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* Provided under the BSD-3 clause
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*/
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#ifndef CESCAL_STATE_H
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#define CESCAL_STATE_H 1
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#include <stdint.h>
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#include "cescal/readbuf.h"
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#include "cescal/tokbuf.h"
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#include "cescal/ptrbox.h"
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/*
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* Compiler state machine
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*
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* @in_fd: Input file descriptor
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* @rb: Read buffer
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* @tokbuf: Token buffer
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* @ptrbox: Global pointer box
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* @lex_putback: Lexer putback buffer
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* @pass: Current pass
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*/
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struct cescal_state {
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int in_fd;
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struct readbuf rb;
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struct tokbuf tokbuf;
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struct ptrbox ptrbox;
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char lex_putback;
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uint8_t pass;
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};
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/*
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* Initialize the compiler state machine
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*
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* @state: Compiler state machine
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* @pathname: Path of input source file
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*
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* Returns zero on success
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*/
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int state_init(struct cescal_state *state, const char *pathname);
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/*
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* Close the compiler state machine
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*
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* @state: Compiler state machine to close
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*/
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void state_close(struct cescal_state *state);
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#endif /* !CESCAL_STATE_H */
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