string.h

来自「使用BorlandC++4.5编译的一个MUD客户端程序」· C头文件 代码 · 共 73 行

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date	95.10.24.15.46.14;	author tsurace;	state Release;
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date	95.10.12.20.55.33;	author tsurace;	state Beta;
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@String types.
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@/* string.h: String types */
/* $Id: string.h 1.1 1995/10/12 20:55:33 tsurace Beta tsurace $ */

typedef struct cstr	Cstr;
typedef struct string	String;
typedef struct rstr	Rstr;
typedef struct istr	Istr;

/* Counted string */
struct cstr {
	char *s;	/* Text	  */
	int l;		/* Length */
};

/* Stretchybuffer */
struct string {
	Cstr c;		/* Contents */
	int sz;		/* Space allocated */
};

/* Keeps track of physical representation of strings */
struct rstr {
	String str;	/* Contents */
	int refs;	/* Number of istrs pointing to it */
};

/* Keeps track of interpreter copies of strings */
struct istr {
	Rstr *rs;	/* Physical copy */
	int refs;	/* Number of dframes pointing to it */
};

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