command.h

来自「开放源码的编译器open watcom 1.6.0版的源代码」· C头文件 代码 · 共 71 行

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*                            Open Watcom Project
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*    Portions Copyright (c) 1983-2002 Sybase, Inc. All Rights Reserved.
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*    This file contains Original Code and/or Modifications of Original
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// definitions used in parsing microsoft command files.

typedef enum {
    BUFFERED,
    NONBUFFERED,
    COMMANDLINE,
    INTERACTIVE
} how_type;

typedef enum {
    MIDST,
    ENDOFLINE,
    ENDOFFILE,
    ENDOFCMD
} where_type;

typedef enum {
    SEP_NO,
    SEP_COLON,
    SEP_AT,
    SEP_QUOTE,
    SEP_EQUALS,
    SEP_PERIOD,
    SEP_SPACE
} sep_type;

typedef struct cmdfilelist {
    struct cmdfilelist *next;       // the next file in the list.
    char *          buffer;     // the data in the file.
    char *          current;    // current location in the data.
    char *          token;      // token start;
    int             len;        // token length;
    how_type        how;        // as above
    how_type        oldhow;     // also as above.
    where_type      where;
    f_handle        file;
    char *          name;
} cmdfilelist;