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锟斤拷锟斤拷 | 锟斤拷锟斤拷锟节匡拷 | 锟斤拷锟斤拷 | 锟斤拷锟斤拷LF
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[Lorne Bailey]
by Lorne Bailey
<sherm_pbody(at)yahoo.com>

锟斤拷锟斤拷锟斤拷锟斤拷:

Lorne住锟斤拷芝锟接哥，锟斤拷锟斤拷一锟斤拷锟斤拷锟斤拷锟斤拷锟窖拷耍锟斤拷锟斤拷锟斤拷爻锟斤拷前锟斤拷锟斤拷莸锟斤拷氲硷拷锟絆racle锟斤拷锟捷库。 锟皆达拷转锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟揭恢笔癸拷锟�*nix锟斤拷锟斤拷锟斤拷Lorne锟斤拷全锟杰匡拷锟剿★拷DLL锟斤拷锟斤拷锟斤拷锟斤拷 锟斤拷锟斤拷锟节癸拷锟斤拷锟斤拷锟斤拷锟斤拷锟窖妒垦伙拷锟�


目录:

 

GCC - 一锟叫达拷锟斤拷锟斤开始

[Illustration]

摘要:

要锟斤拷锟斤拷锟斤拷锟斤拷模锟斤拷锟斤拷锟揭拷锟紺锟斤拷锟斤拷锟叫伙拷锟斤拷锟斤拷锟剿解，锟斤拷锟侥斤拷锟斤拷锟斤拷锟斤拷锟绞癸拷锟絞cc锟斤拷锟斤拷锟斤拷锟斤拷 锟斤拷锟饺ｏ拷锟斤拷锟角斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷蟹锟绞斤拷锟绞癸拷帽锟斤拷锟斤拷锟斤拷锟斤拷锟津单碉拷C源锟斤拷锟诫。 然锟斤拷锟斤拷锟角硷拷要锟斤拷锟斤拷一锟铰憋拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷些锟斤拷锟斤拷锟斤拷锟皆硷拷锟斤拷慰锟斤拷票锟斤拷锟斤拷锟教★拷 锟斤拷锟斤拷也锟斤拷要锟斤拷锟斤拷锟剿碉拷锟斤拷锟斤拷锟斤拷使锟矫凤拷锟斤拷锟斤拷

 

GCC rules

锟斤拷锟斤拷锟斤拷锟斤拷使锟矫凤拷锟皆达拷锟斤拷锟斤拷私锟叫憋拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷么知锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟� 锟斤拷执锟斤拷锟侥硷拷锟叫硷拷锟斤拷锟斤拷什么锟斤拷锟斤拷锟杰伙拷锟斤拷锟斤拷锟街猴拷锟脚猴拷木锟斤拷锟斤拷Ken Thompson锟斤拷一锟斤拷锟斤拷锟斤拷 锟侥黑客ｏ拷锟斤拷锟斤拷写锟斤拷一锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟皆硷拷时锟斤拷锟斤拷锟斤拷'login'锟斤拷锟斤拷锟斤拷锟斤拷锟铰猴拷锟斤拷 锟斤拷锟斤拷锟矫碉拷木锟斤拷锟斤拷锟诫到 锟斤拷锟斤拷 锟侥讹拷锟斤拷锟斤拷 锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷说锟斤拷牵锟斤拷锟斤拷锟斤拷锟斤拷锟絞cc锟斤拷锟斤拷锟斤拷锟斤拷锟� configure; make; make install 时锟斤拷 gcc锟斤拷幕锟斤拷锟斤拷锟剿很多繁锟截的癸拷锟斤拷锟斤拷锟斤拷尾锟斤拷锟斤拷锟絞cc为锟斤拷锟角癸拷锟斤拷锟截ｏ拷锟斤拷锟角斤拷锟斤拷始锟斤拷写一锟斤拷纸锟斤拷锟斤拷戏锟斤拷 锟斤拷锟斤拷锟斤拷锟斤拷只锟斤拷为锟斤拷锟斤拷示锟斤拷锟斤拷锟斤拷锟侥癸拷锟杰ｏ拷锟斤拷锟皆撅拷锟斤拷锟杰地撅拷锟斤拷锟剿达拷锟诫。 锟斤拷锟角斤拷锟斤拷头锟斤拷始一锟斤拷一锟斤拷锟斤拷锟斤拷锟斤拷锟皆憋拷锟斤拷锟斤拷锟斤拷锟斤拷锟教ｏ拷锟剿斤拷为锟斤拷锟斤拷锟斤拷锟斤拷执锟斤拷锟侥硷拷锟斤拷要 锟斤拷些什么锟斤拷锟斤拷什么顺锟斤拷锟斤拷锟斤拷锟斤拷锟角斤拷锟斤拷锟斤拷锟斤拷伪锟斤拷锟紺锟斤拷锟斤拷锟皆硷拷锟斤拷锟绞癸拷帽锟斤拷锟窖★拷锟� 锟斤拷gcc锟斤拷锟斤拷锟斤拷锟角碉拷要锟斤拷锟斤拷锟斤拷锟斤拷锟借（锟皆硷拷锟斤拷锟矫癸拷锟竭ｏ拷锟斤拷锟铰ｏ拷 预锟斤拷锟斤拷 (gcc -E)锟斤拷 锟斤拷锟斤拷 (gcc)锟斤拷 锟斤拷锟� (as)锟斤拷锟斤拷 锟斤拷锟斤拷 (ld)锟斤拷

 

锟斤拷始...

锟斤拷锟饺ｏ拷锟斤拷锟斤拷应锟斤拷知锟斤拷锟斤拷蔚锟斤拷帽锟斤拷锟斤拷锟斤拷锟绞碉拷锟斤拷希锟斤拷锟杰简单★拷锟斤拷锟角斤拷锟斤拷锟角革拷锟斤拷锟斤拷锟侥碉拷一锟斤拷C锟斤拷锟斤拷始锟斤拷 锟斤拷锟斤拷位锟斤拷前锟斤拷锟斤拷锟斤拷原锟斤拷锟揭ｏ拷锟斤拷 

#include <stdio.h>

int main()

{
  printf("Hello World!\n");
}

锟斤拷锟斤拷锟斤拷募锟斤拷锟斤拷锟轿� game.c锟斤拷 锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷卤锟斤拷锟斤拷锟斤拷锟� 

gcc game.c
锟斤拷默锟斤拷锟斤拷锟斤拷拢锟紺锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷一锟斤拷锟斤拷为 a.out 锟侥匡拷执锟斤拷锟侥硷拷锟斤拷 锟斤拷锟斤拷约锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟� 
a.out
Hello World
每一锟轿憋拷锟斤拷锟斤拷锟绞憋拷锟斤拷碌锟� a.out 锟斤拷锟斤拷锟斤拷原锟斤拷锟侥筹拷锟斤拷锟斤拷锟睫凤拷知锟斤拷锟斤拷锟侥革拷 锟斤拷锟津创斤拷锟斤拷 a.out锟斤拷锟斤拷锟角匡拷锟斤拷通锟斤拷使锟斤拷 -o 锟斤拷锟斤拷选锟筋，锟斤拷锟斤拷 gcc锟斤拷锟斤拷锟斤拷芽锟街达拷锟斤拷募锟斤拷锟绞裁达拷锟斤拷帧锟斤拷锟斤拷墙锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟� game锟斤拷锟斤拷锟斤拷 锟斤拷锟斤拷使锟斤拷锟轿猴拷锟斤拷锟街ｏ拷锟斤拷为C没锟斤拷Java锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟狡★拷 
gcc -o game game.c

game
Hello World

锟斤拷锟斤拷锟斤拷为止锟斤拷锟斤拷锟斤拷锟斤拷一锟斤拷锟斤拷锟矫的筹拷锟津还诧拷煤锟皆讹拷锟斤拷锟斤拷锟斤拷锟斤拷镁锟缴ワ拷锟斤拷锟斤拷锟斤拷锟斤拷一锟斤拷锟斤拷锟斤拷 锟窖撅拷锟斤拷锟诫并锟斤拷锟斤拷锟斤拷一锟斤拷锟斤拷锟斤拷锟斤拷为锟斤拷锟角斤拷一锟斤拷一锟斤拷为锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷庸锟斤拷埽锟斤拷锟斤拷锟斤拷锟斤拷潜锟斤拷锟� 锟斤拷证锟斤拷锟斤拷锟杰癸拷锟斤拷锟叫★拷锟狡猴拷每锟斤拷锟秸匡拷始学锟斤拷痰某锟斤拷锟皆憋拷锟斤拷锟揭伙拷锟斤拷颖锟揭伙拷锟�1000锟叫的筹拷锟斤拷 然锟斤拷一锟斤拷锟睫革拷锟斤拷锟叫的达拷锟斤拷没锟斤拷锟剿ｏ拷锟斤拷锟斤拷说没锟斤拷锟剿ｏ拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟接︼拷锟斤拷缺锟揭伙拷锟斤拷锟斤拷锟� 锟斤拷锟叫碉拷小锟斤拷锟斤拷锟睫革拷锟斤拷锟斤拷然锟斤拷锟劫达拷锟斤拷锟斤拷锟斤拷锟叫★拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟揭伙拷锟斤拷薷牡拇锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷猓� 锟斤拷知锟斤拷锟秸诧拷锟斤拷锟斤拷锟斤拷些锟睫革拷使锟斤拷锟斤拷锟睫凤拷锟斤拷锟叫ｏ拷锟斤拷锟斤拷锟街拷锟接︼拷冒锟阶拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷铩ｏ拷锟斤拷锟斤拷 锟斤拷止锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷郑锟斤拷锟斤拷锟轿拷锟斤拷写锟侥讹拷锟斤拷应锟斤拷锟杰癸拷锟斤拷锟斤拷锟斤拷锟斤拷也锟斤拷通锟斤拷锟斤拷锟诫，锟斤拷锟斤拷锟斤拷锟斤拷 锟斤拷锟斤拷锟斤拷锟叫★拷锟斤拷锟叫记ｏ拷锟杰癸拷通锟斤拷锟斤拷锟斤拷某锟斤拷虿⒉锟斤拷锟轿讹拷锟斤拷锟斤拷锟斤拷锟饺凤拷摹锟�

锟斤拷一锟斤拷为锟斤拷锟角碉拷锟斤拷戏锟斤拷写一锟斤拷头锟侥硷拷锟斤拷头锟侥硷拷锟斤拷锟斤拷锟斤拷锟斤拷锟酵和猴拷锟斤拷锟斤拷锟斤拷锟斤拷锟叫碉拷锟斤拷一锟斤拷锟斤拷 锟斤拷锟斤拷员锟街わ拷锟斤拷萁峁癸拷锟斤拷锟斤拷一锟斤拷锟皆ｏ拷锟皆憋拷锟斤拷锟斤拷每一锟斤拷锟街讹拷锟斤拷锟斤拷同锟斤拷锟侥凤拷式锟斤拷锟斤拷一锟斤拷锟斤拷锟介。 

#ifndef DECK_H
#define DECK_H

#define DECKSIZE 52

typedef struct deck_t
{
  int card[DECKSIZE];
  /* number of cards used */
  int dealt;
}deck_t;

#endif /* DECK_H */

锟斤拷锟斤拷锟斤拷募锟斤拷锟斤拷锟轿� deck.h锟斤拷只锟杰憋拷锟斤拷 .c 锟侥硷拷锟斤拷 锟斤拷锟斤拷锟斤拷锟角憋拷锟斤拷锟睫革拷 game.c锟斤拷锟斤拷game.c锟侥碉拷2锟叫ｏ拷写锟斤拷 #include "deck.h"锟斤拷 锟节碉拷5锟斤拷写锟斤拷 deck_t deck;锟斤拷为锟剿憋拷证锟斤拷锟斤拷没锟叫革拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷卤锟斤拷锟揭伙拷巍锟� 

gcc -o game game.c

锟斤拷锟矫伙拷写锟斤拷螅锟矫伙拷锟斤拷锟斤拷狻ｏ拷锟斤拷锟斤拷锟诫不锟斤拷通锟斤拷锟斤拷锟斤拷么锟斤拷锟睫革拷锟斤拷直锟斤拷锟斤拷通锟斤拷为止锟斤拷

 

预锟斤拷锟斤拷

锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷么知锟斤拷 deck_t 锟斤拷锟斤拷锟斤拷什么锟斤拷锟截ｏ拷锟斤拷为锟斤拷预锟斤拷锟斤拷锟节间， 锟斤拷实锟斤拷锟较帮拷"deck.h"锟侥硷拷锟斤拷锟狡碉拷锟斤拷"game.c"锟侥硷拷锟叫★拷源锟斤拷锟斤拷锟叫碉拷预锟斤拷锟斤拷指示锟斤拷"#"为前缀锟斤拷 锟斤拷锟斤拷锟酵拷锟斤拷锟絞cc锟斤拷锟斤拷锟� -E 选锟斤拷锟斤拷锟斤拷锟斤拷预锟斤拷锟斤拷锟斤拷锟斤拷 

gcc -E -o game_precompile.txt game.c
wc -l game_precompile.txt
  3199 game_precompile.txt
锟斤拷锟斤拷锟斤拷3200锟叫碉拷锟斤拷锟斤拷锟斤拷锟斤拷写锟斤拷锟斤拷锟斤拷锟斤拷 stdio.h 锟斤拷锟斤拷锟侥硷拷锟斤拷锟斤拷锟斤拷锟斤拷锟� 锟斤拷榭达拷锟斤拷锟侥硷拷锟侥伙拷锟斤拷锟斤拷锟角碉拷锟斤拷锟斤拷也锟斤拷锟斤拷锟斤。锟斤拷锟斤拷悴伙拷锟� -o 选锟斤拷指锟斤拷 锟斤拷锟斤拷募锟斤拷锟斤拷幕锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷台锟斤拷预锟斤拷锟斤拷锟斤拷锟酵拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷要锟斤拷锟斤拷锟斤拷舜锟斤拷锟杰达拷锟� 锟斤拷锟斤拷浴锟�
  1. 锟斤拷"include"锟斤拷锟侥硷拷锟斤拷锟斤拷锟斤拷要锟斤拷锟斤拷锟皆达拷募锟斤拷小锟�
  2. 锟斤拷实锟斤拷值锟斤拷锟�"define"锟斤拷锟侥憋拷锟斤拷
  3. 锟节碉拷锟矫猴拷牡胤锟斤拷锟斤拷泻锟斤拷婊伙拷锟�
锟斤拷锟绞癸拷锟斤拷芄锟斤拷锟斤拷锟斤拷锟皆达拷募锟斤拷锟绞癸拷梅锟斤拷懦锟斤拷锟斤拷锟斤拷锟斤拷锟紻ECKSIZE锟斤拷示一锟斤拷锟斤拷锟叫碉拷纸锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷 锟斤拷锟斤拷锟脚筹拷锟斤拷锟斤拷锟斤拷一锟斤拷锟截凤拷锟斤拷锟斤拷模锟斤拷锟斤拷锟斤拷锟斤拷值锟斤拷锟斤拷锟剿变化锟斤拷锟斤拷锟斤拷使锟矫凤拷锟脚筹拷锟斤拷锟侥地凤拷 锟斤拷锟斤拷锟皆讹拷锟斤拷锟铰★拷锟斤拷实锟斤拷锟叫ｏ拷锟姐几锟斤拷锟斤拷锟斤拷要锟斤拷锟斤拷使锟斤拷 -E 选锟筋，锟斤拷锟斤拷锟斤拷锟斤拷 锟斤拷锟斤拷锟斤拷锟斤拷透锟斤拷锟斤拷锟斤拷锟斤拷锟�

 

锟斤拷锟斤拷

锟斤拷为一锟斤拷锟叫间步锟借，gcc锟斤拷锟斤拷拇锟斤拷敕拷锟缴伙拷锟斤拷锟斤拷浴锟斤拷锟揭伙拷锟揭拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟酵拷锟斤拷锟斤拷锟� 锟斤拷拇锟斤拷锟斤拷锟斤拷锟斤拷憔匡拷锟斤拷锟揭拷锟绞裁达拷锟斤拷锟斤拷锟姐犯锟斤拷锟斤法锟斤拷锟斤拷锟斤拷锟酵伙拷锟斤拷锟斤拷悖拷锟斤拷锟斤拷锟斤拷锟斤拷失锟斤拷锟剿★拷 锟斤拷锟斤拷锟斤拷时锟斤拷锟斤拷锟揭伙拷锟斤拷锟斤拷为锟斤拷锟斤拷锟斤拷锟教★拷锟斤拷锟角ｏ拷实锟斤拷锟较伙拷锟斤拷锟斤拷锟洁工锟斤拷要gcc去锟斤拷锟截★拷

 

锟斤拷锟�

as 锟窖伙拷锟斤拷锟斤拷源锟斤拷锟阶拷锟轿匡拷锟斤拷锟诫。锟斤拷实锟斤拷目锟斤拷锟斤拷氩拷锟斤拷锟斤拷锟紺PU锟斤拷锟斤拷锟叫ｏ拷 锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷丫锟斤拷芙锟斤拷恕锟斤拷锟斤拷锟斤拷锟窖★拷锟� -c 锟斤拷 .c 锟侥硷拷转锟斤拷为锟斤拷 .o 为锟斤拷展锟斤拷 锟斤拷目锟斤拷锟侥硷拷锟斤拷 锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟� 

gcc -c game.c
锟斤拷锟角撅拷锟皆讹拷锟斤拷锟斤拷锟斤拷一锟斤拷锟斤拷为game.o锟斤拷锟侥硷拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷一锟斤拷锟斤拷要锟斤拷锟斤拷锟解。锟斤拷锟角匡拷锟斤拷锟斤拷 锟斤拷锟斤拷一锟斤拷 .c 锟侥硷拷锟斤拷锟斤拷一锟斤拷目锟斤拷锟侥硷拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟侥ｏ拷锟斤拷锟斤拷锟接诧拷锟斤拷锟斤拷锟斤拷锟角匡拷锟斤拷 锟斤拷锟斤拷些目锟斤拷锟侥硷拷锟斤拷铣煽锟街达拷锟斤拷募锟斤拷锟斤拷锟斤拷锟斤拷羌锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷堑锟斤拷锟斤拷印锟斤拷锟轿拷锟斤拷锟斤拷锟斤拷诒锟叫匆伙拷锟� 纸锟斤拷锟斤拷戏锟斤拷锟斤拷锟斤拷锟窖撅拷锟斤拷一锟斤拷锟狡讹拷锟斤拷为 deck_t锟斤拷锟斤拷锟角斤拷锟斤拷写一锟斤拷洗锟狡猴拷锟斤拷锟斤拷 锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟揭伙拷锟街革拷锟絛eck锟斤拷锟酵碉拷指锟诫，锟斤拷锟斤拷一锟斤拷锟斤拷锟斤拷锟斤拷锟阶帮拷锟絛eck锟斤拷锟酵★拷锟斤拷使锟斤拷'drawn' 锟斤拷锟斤拷锟斤拷偌锟铰硷拷锟叫╋拷锟斤拷丫锟斤拷霉锟斤拷恕锟斤拷锟斤拷锟斤拷锟斤拷DECKSIZE锟斤拷元锟截碉拷锟斤拷锟斤拷锟斤拷苑锟街癸拷锟斤拷锟斤拷馗锟绞癸拷锟� 一锟斤拷锟狡★拷 

#include <stdlib.h>
#include <stdio.h>
#include <time.h>
#include "deck.h"

static time_t seed = 0;

void shuffle(deck_t *pdeck)
{
  /* Keeps track of what numbers have been used */
  int drawn[DECKSIZE] = {0};
  int i;

  /* One time initialization of rand */
  if(0 == seed)
  {
    seed = time(NULL);
    srand(seed);
  }
  for(i = 0; i < DECKSIZE; i++)
  {
    int value = -1;
    do
    {
      value = rand() % DECKSIZE;
    }
    while(drawn[value] != 0);

    /* mark value as used */
    drawn[value] = 1;

    /* debug statement */
    printf("%i\n", value);
    pdeck->card[i] = value;
  }
  pdeck->dealt = 0;
  return;
}

锟斤拷锟斤拷锟斤拷募锟斤拷锟斤拷锟轿� shuffle.c锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷屑锟斤拷锟斤拷锟揭伙拷锟斤拷锟斤拷锟斤拷锟戒， 锟皆憋拷锟斤拷锟斤拷时锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷坪拧锟斤拷獠⒚伙拷锟轿拷锟斤拷堑某锟斤拷锟斤拷锟斤拷庸锟斤拷埽锟斤拷锟斤拷锟斤拷锟斤拷诘锟斤拷锟� 锟截硷拷时锟教ｏ拷锟斤拷锟角匡拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷什么锟斤拷锟斤拷为锟斤拷锟角碉拷锟斤拷戏锟斤拷锟节筹拷锟斤拷锟阶段ｏ拷锟斤拷锟斤拷没锟叫憋拷锟� 锟届法确锟斤拷锟斤拷锟角的猴拷锟斤拷锟角凤拷实锟斤拷锟斤拷锟斤拷锟斤拷要锟斤拷墓锟斤拷堋锟绞癸拷锟斤拷锟斤拷锟絧rintf锟斤拷洌拷锟斤拷蔷锟斤拷锟阶既� 锟斤拷知锟斤拷锟斤拷锟节撅拷锟斤拷锟斤拷锟斤拷锟斤拷什么锟斤拷锟皆憋拷锟节匡拷始锟斤拷一锟阶讹拷之前锟斤拷锟斤拷知锟斤拷锟斤拷锟窖撅拷洗锟斤拷锟剿★拷锟斤拷锟斤拷锟斤拷 锟斤拷锟斤拷锟侥癸拷锟斤拷锟叫碉拷锟斤拷锟斤拷之锟斤拷锟斤拷锟角匡拷锟皆帮拷锟斤拷一锟斤拷锟斤拷锟接达拷锟斤拷锟斤拷删锟斤拷锟斤拷锟斤拷锟街碉拷锟皆筹拷锟斤拷募锟斤拷锟� 锟斤拷锟斤拷锟斤拷锟杰粗糙ｏ拷锟斤拷锟斤拷使锟斤拷锟斤拷锟劫碉拷锟斤拷锟斤拷锟斤拷锟剿碉拷锟斤拷锟斤拷锟斤拷锟皆猴拷锟斤拷锟斤拷锟劫斤拷锟杰革拷锟斤拷锟接的碉拷锟斤拷锟斤拷锟斤拷

锟斤拷注锟斤拷锟斤拷锟斤拷锟斤拷锟解。
  1. 锟斤拷锟斤拷锟矫达拷址锟斤拷式锟斤拷锟捷诧拷锟斤拷锟斤拷锟斤拷锟斤拷源锟�'&'锟斤拷取锟斤拷址锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷驯锟斤拷锟斤拷幕锟斤拷锟斤拷锟街� 锟斤拷锟捷革拷锟剿猴拷锟斤拷锟斤拷锟斤拷撕锟斤拷锟斤拷约锟斤拷锟斤拷芨谋锟斤拷锟斤拷锟斤拷值锟斤拷也锟斤拷锟斤拷使锟斤拷全锟街憋拷锟斤拷锟斤拷写锟斤拷锟津，碉拷锟斤拷应锟斤拷 锟斤拷锟斤拷锟斤拷使锟斤拷全锟街憋拷锟斤拷锟斤拷指锟斤拷锟斤拷C锟斤拷一锟斤拷锟斤拷要锟斤拷刹锟斤拷郑锟斤拷锟接︼拷贸锟街碉拷锟斤拷锟斤拷锟斤拷锟斤拷
  2. 锟斤拷锟斤拷锟斤拷一锟斤拷锟铰碉拷 .c 锟侥硷拷锟斤拷使锟矫猴拷锟斤拷锟斤拷锟矫★拷锟斤拷锟斤拷系统锟斤拷锟斤拷寻锟斤拷锟斤拷为'main'锟侥猴拷锟斤拷锟斤拷锟斤拷锟斤拷 锟斤拷锟斤开始执锟叫★拷 shuffle.c 锟斤拷没锟斤拷'main'锟斤拷锟斤拷锟斤拷锟斤拷瞬锟斤拷鼙锟斤拷锟轿拷锟斤拷锟斤拷目锟街达拷锟斤拷募锟斤拷锟� 锟斤拷锟角憋拷锟斤拷锟斤拷锟斤拷锟斤拷锟揭伙拷锟斤拷锟斤拷锟�'main'锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷'shuffle'锟侥筹拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟�

锟斤拷锟斤拷锟斤拷锟斤拷 

gcc -c shuffle.c
锟斤拷确锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷一锟斤拷锟斤拷为 shuffle.o 锟斤拷锟斤拷锟侥硷拷锟斤拷锟洁辑game.c锟侥硷拷锟斤拷锟节碉拷7锟叫ｏ拷锟斤拷 deck_t锟斤拷锟酵的憋拷锟斤拷 deck 锟斤拷锟斤拷之锟襟，硷拷锟斤拷锟斤拷锟斤拷锟斤拷一锟叫ｏ拷 
shuffle(&deck);
锟斤拷锟节ｏ拷锟斤拷锟斤拷锟斤拷腔锟斤拷锟斤拷锟角耙伙拷锟斤拷锟斤拷锟斤拷锟街达拷锟斤拷募锟斤拷锟斤拷锟斤拷蔷突锟矫碉拷一锟斤拷锟斤拷锟斤拷 
gcc -o game game.c

/tmp/ccmiHnJX.o: In function `main':
/tmp/ccmiHnJX.o(.text+0xf): undefined reference to `shuffle'
collect2: ld returned 1 exit status
锟斤拷锟斤拷晒锟斤拷耍锟斤拷锟轿拷锟斤拷堑锟斤拷锓拷锟斤拷锟饺凤拷摹锟斤拷锟斤拷锟斤拷锟斤拷硬锟斤拷锟饺词э拷锟斤拷耍锟斤拷锟轿� 锟斤拷锟斤拷没锟叫革拷锟竭憋拷锟斤拷锟斤拷'shuffle'锟斤拷锟斤拷锟斤拷锟斤拷锟斤。 锟斤拷么锟斤拷锟斤拷锟斤拷什么锟斤拷锟斤拷锟接ｏ拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟竭憋拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷寻锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷兀锟�

 

锟斤拷锟斤拷

锟斤拷锟斤拷锟斤拷ld锟斤拷使锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷睿拷锟斤拷锟角帮拷锟斤拷锟� as 锟斤拷锟斤拷锟斤拷目锟斤拷锟侥硷拷锟斤拷锟斤拷锟斤拷转锟斤拷为锟斤拷执锟斤拷锟侥硷拷 

gcc -o game game.o shuffle.o
锟解将锟斤拷锟斤拷锟斤拷目锟斤拷锟侥硷拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟街达拷锟斤拷募锟� game锟斤拷

锟斤拷锟斤拷锟斤拷锟斤拷shuffle.o目锟斤拷锟侥硷拷锟斤拷锟揭碉拷 shuffle 锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷执锟斤拷锟侥硷拷锟斤拷 目锟斤拷锟侥硷拷锟斤拷锟斤拷锟斤拷锟矫达拷锟斤拷锟节ｏ拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷俅锟绞癸拷锟斤拷歉锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟揭拷锟斤拷木锟斤拷前锟斤拷锟�"deck.h" 锟侥硷拷锟斤拷锟斤拷 shuffle.o 目锟斤拷锟侥硷拷锟斤拷锟接碉拷锟铰的匡拷执锟斤拷锟侥硷拷锟叫★拷

锟斤拷锟斤拷锟斤拷锟侥达拷锟斤拷锟斤拷锟斤拷锟角撅拷锟斤拷锟斤拷锟斤拷锟侥★拷锟斤拷然锟斤拷锟角诧拷没锟叫憋拷写前锟斤拷锟斤拷为锟斤拷锟斤拷锟斤拷锟斤拷锟矫碉拷 printf 锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷却锟杰达拷锟斤拷锟斤拷锟斤拷 #include <stdlib.h> 锟斤拷锟斤拷锟斤拷锟斤拷锟侥硷拷锟斤拷 锟揭碉拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟窖存储锟斤拷C锟解（/lib/libc.so.6锟斤拷锟叫碉拷目锟斤拷锟斤拷锟斤拷锟斤拷咏锟斤拷锟斤拷锟� 锟斤拷锟街凤拷式使锟斤拷锟角匡拷锟斤拷使锟斤拷锟斤拷锟斤拷锟斤拷确锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟剿的猴拷锟斤拷锟斤拷只锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷要锟斤拷锟斤拷锟斤拷锟斤拷狻� 锟斤拷锟斤拷锟轿裁赐凤拷募锟斤拷锟揭伙拷锟街伙拷锟斤拷锟斤拷锟斤拷莺秃锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟矫伙拷泻锟斤拷锟斤拷濉Ｒ伙拷悖拷锟斤拷锟斤拷为 锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷目锟斤拷锟侥硷拷锟斤拷锟斤拷锟解，锟皆憋拷锟斤拷锟接斤拷锟斤拷执锟斤拷锟侥硷拷锟斤拷锟斤拷锟角的达拷锟斤拷锟斤拷懿锟斤拷锟斤拷锟斤拷猓拷锟轿� 锟斤拷头锟侥硷拷锟斤拷锟斤拷锟斤拷没锟叫凤拷锟斤拷锟轿何猴拷锟斤拷锟斤拷锟斤拷锟斤拷为锟斤拷确锟斤拷一锟斤拷顺锟斤拷锟斤拷锟斤拷锟角伙拷锟斤拷锟斤拷什么锟截ｏ拷

 

锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷要选锟斤拷

-Wall 选锟斤拷锟斤拷源锟斤拷锟斤拷锟斤拷锟斤拷偷锟斤拷锓拷锟斤拷妫拷员锟斤拷锟斤拷锟斤拷锟斤拷确锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷确锟侥ｏ拷 锟斤拷锟揭撅拷锟斤拷锟斤拷实锟街匡拷锟斤拷植锟皆★拷锟斤拷锟斤拷锟斤拷使锟斤拷锟斤拷锟窖★拷锟斤拷锟斤拷锟斤拷锟角的达拷锟斤拷时锟斤拷锟斤拷锟角斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟芥： 

game.c:9: warning: implicit declaration of function `shuffle'
锟斤拷锟斤拷锟斤拷锟斤拷知锟斤拷锟斤拷锟斤拷一些锟斤拷锟斤拷要锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷要锟斤拷头锟侥硷拷锟叫硷拷锟斤拷一锟叫达拷锟诫，锟皆憋拷锟斤拷弑锟斤拷锟斤拷锟斤拷泄锟� shuffle 锟斤拷锟斤拷锟斤拷一锟叫ｏ拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷要锟侥硷拷椤ｏ拷锟斤拷锟斤拷锟斤拷锟斤拷锟揭伙拷纸票纾拷锟斤拷锟斤拷锟斤拷锟� 锟斤拷锟皆把猴拷锟斤拷锟侥讹拷锟斤拷锟斤拷实锟街凤拷锟诫开锟斤拷锟斤拷使锟斤拷锟斤拷锟斤拷锟斤拷锟轿何地凤拷使锟斤拷锟斤拷锟角的猴拷锟斤拷锟斤拷只要锟斤拷锟斤拷锟铰碉拷头锟侥硷拷 锟斤拷锟斤拷锟斤拷锟斤拷锟接碉拷锟斤拷锟角碉拷目锟斤拷锟侥硷拷锟叫就匡拷锟斤拷锟剿★拷锟斤拷锟斤拷锟斤拷锟角就帮拷锟斤拷一锟叫硷拷锟斤拷deck.h锟叫★拷 
void shuffle(deck_t *pdeck);
锟斤拷涂锟斤拷锟斤拷锟斤拷锟斤拷歉锟斤拷锟斤拷锟斤拷锟较拷恕锟�

锟斤拷一锟斤拷锟斤拷锟矫憋拷锟斤拷锟斤拷选锟斤拷锟斤拷锟脚伙拷选锟斤拷 -O# (锟斤拷 -O2)锟斤拷 锟斤拷锟角革拷锟竭憋拷锟斤拷锟斤拷锟斤拷锟斤拷要什么锟斤拷锟斤拷锟斤拷呕锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟揭伙拷锟斤拷准锟斤拷煽锟斤拷锟绞癸拷锟侥达拷锟斤拷锟斤拷锟叫得革拷锟斤拷一锟姐。 锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷小锟斤拷锟斤拷锟斤拷锟斤拷锟阶拷獠伙拷锟斤拷锟金，碉拷锟斤拷锟节达拷锟酵筹拷锟斤拷锟斤拷说锟斤拷锟斤拷锟斤拷锟皆达拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟劫度★拷 锟斤拷峋拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟接︼拷锟街拷锟斤拷锟斤拷锟斤拷锟剿硷拷锟�

 

锟斤拷锟斤拷

锟斤拷锟角讹拷知锟斤拷锟斤拷锟斤拷锟斤拷通锟斤拷锟剿憋拷锟诫并锟斤拷锟斤拷味锟斤拷锟斤拷锟斤拷锟斤拷锟角碉拷要锟斤拷锟斤拷锟剿★拷锟斤拷锟斤拷锟绞癸拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷证 锟角凤拷锟斤拷锟叫的猴拷锟诫都锟斤拷使锟斤拷锟斤拷 

game | sort - n | less
锟斤拷锟揭硷拷锟斤拷锟矫伙拷锟斤拷锟铰╋拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟角革拷锟斤拷么锟届？锟斤拷锟斤拷锟斤拷尾锟斤拷锟斤拷锟斤拷锟阶诧拷锟斤拷掖锟斤拷锟斤拷兀锟�

锟斤拷锟斤拷锟绞癸拷玫锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷拇锟斤拷搿ｏ拷锟斤拷锟斤拷锟斤拷锟叫版都锟结供锟斤拷锟斤拷锟侥碉拷锟斤拷锟斤拷锟斤拷gdb锟斤拷锟斤拷锟斤拷锟叫╋拷诙锟斤拷锟斤拷锟斤拷锟斤拷选锟斤拷 锟斤拷锟斤拷械锟斤拷锟斤拷锟斤拷蚀樱锟斤拷锟矫达拷锟斤拷锟斤拷使锟斤拷KDE锟结供锟斤拷一锟斤拷锟杰好碉拷前锟剿癸拷锟斤拷 KDbg锟斤拷 锟斤拷锟斤拷一些锟斤拷锟斤拷锟斤拷前锟剿癸拷锟竭ｏ拷锟斤拷锟角讹拷锟斤拷锟斤拷锟狡★拷要锟斤拷始锟斤拷锟皆ｏ拷锟斤拷锟斤拷锟窖★拷锟� File->Executable 然锟斤拷锟揭碉拷锟斤拷锟� game 锟斤拷锟斤拷 锟斤拷锟姐按锟斤拷F5锟斤拷锟斤拷选锟斤拷 Execution->锟接菜碉拷锟斤拷锟斤拷时锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟揭伙拷锟斤拷锟斤拷锟斤拷锌锟斤拷锟斤拷锟斤拷锟斤拷 锟斤拷么锟斤拷锟铰ｏ拷锟斤拷锟角革拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷什么也锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷要锟斤拷锟侥ｏ拷KDbg没锟叫筹拷锟斤拷锟解。锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷 锟节匡拷执锟斤拷锟侥硷拷锟斤拷没锟叫硷拷锟斤拷锟轿何碉拷锟斤拷锟斤拷息锟斤拷锟斤拷锟斤拷KDbg锟斤拷锟杰革拷锟斤拷锟斤拷锟斤拷锟节诧拷锟斤拷锟斤拷锟斤拷什么锟斤拷锟斤拷锟斤拷锟斤拷选锟斤拷 -g 锟斤拷锟皆把憋拷要锟侥碉拷锟斤拷锟斤拷息锟斤拷锟斤拷目锟斤拷锟侥硷拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷选锟斤拷锟斤拷锟侥匡拷锟斤拷募锟� 锟斤拷锟斤拷展锟斤拷为.o锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟叫筹拷锟剿ｏ拷 
gcc -g -c shuffle.c game.c
gcc -g -o game game.o shuffle.o
锟斤拷桶压锟斤拷臃锟斤拷锟斤拷丝锟街达拷锟斤拷募锟斤拷锟绞筭db锟斤拷KDbg锟斤拷指锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟揭伙拷趾锟斤拷锟揭拷募锟斤拷锟斤拷锟斤拷锟� 值锟斤拷锟姐花时锟斤拷学习锟斤拷锟绞癸拷谩锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟皆憋拷姆锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟皆达拷锟斤拷锟斤拷锟斤拷锟斤拷谩锟斤拷系恪憋拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷 锟斤拷锟揭硷拷锟斤拷锟斤拷锟斤拷锟斤拷 shuffle 锟斤拷锟斤拷锟斤拷锟斤拷锟叫达拷锟诫，锟斤拷锟斤拷锟斤拷锟矫断点。锟斤拷一锟叫憋拷锟较伙拷锟斤拷锟揭伙拷锟� 锟斤拷色锟斤拷小圆圈锟斤拷锟斤拷锟节碉拷锟姐按锟斤拷F5锟斤拷时锟斤拷锟斤拷锟斤拷突锟斤拷锟斤拷锟揭伙拷锟酵Ｖ怪达拷小锟斤拷锟紽8锟斤拷锟斤拷锟斤拷锟斤拷shuffle锟斤拷锟斤拷锟斤拷 锟角ｏ拷锟斤拷锟斤拷锟斤拷锟节匡拷锟皆匡拷锟斤拷 shuffle.c 锟叫的达拷锟斤拷锟剿ｏ拷锟斤拷锟角匡拷锟皆匡拷锟狡筹拷锟斤拷一锟斤拷一锟斤拷锟斤拷执锟叫ｏ拷 锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷什么锟铰★拷锟斤拷锟斤拷锟窖癸拷锟斤拷锟酵ｏ拷诰植锟斤拷锟斤拷锟斤拷希锟斤拷憬拷芸锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷荨锟� 太锟斤拷锟剿★拷锟斤拷锟斤拷锟斤拷锟� printf 锟斤拷锟矫讹拷锟剿ｏ拷锟角诧拷锟角ｏ拷

 

小锟斤拷

锟斤拷锟侥达拷锟斤拷锟斤拷锟斤拷吮锟斤拷锟酵碉拷锟斤拷C锟斤拷锟斤拷姆锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷吮锟斤拷锟斤拷锟斤拷吖锟斤拷牟锟斤拷瑁拷约锟轿拷锟斤拷锟� 锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷些锟斤拷锟斤拷应锟矫革拷gcc锟斤拷锟斤拷锟斤拷些选锟筋。锟斤拷锟角硷拷锟斤拷锟斤拷锟叫癸拷锟斤拷锟接癸拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷猓� 锟斤拷锟斤拷锟斤拷锟剿碉拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟剿斤拷锟斤拷锟斤拷锟斤拷锟铰的癸拷锟斤拷锟斤拷锟斤拷要锟斤拷锟斤拷锟斤拷锟斤拷努锟斤拷锟斤拷锟斤拷锟斤拷希锟斤拷锟斤拷锟斤拷 锟斤拷锟斤拷锟斤拷锟斤拷确锟斤拷锟金步★拷锟斤拷锟斤拷锟斤拷锟� gcc锟斤拷 as 锟斤拷 ld锟斤拷 man 锟斤拷 info page锟斤拷 锟揭碉拷锟斤拷锟斤拷锟斤拷锟较拷锟�

锟皆硷拷锟斤拷写锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟窖э拷锟斤拷锟斤拷锟侥讹拷锟斤拷锟斤拷锟斤拷为锟斤拷习锟斤拷锟斤拷锟斤拷员锟斤拷牡锟街斤拷锟斤拷锟较肺拷锟斤拷锟斤拷锟斤拷锟叫� 一锟斤拷21锟斤拷锟斤拷戏锟斤拷锟斤拷时锟斤拷锟斤拷锟窖аэ拷锟斤拷使锟矫碉拷锟斤拷锟斤拷锟斤拷使锟斤拷GUI锟斤拷KDbg锟斤拷始锟斤拷锟皆革拷锟斤拷锟斤拷一些锟斤拷 锟斤拷锟斤拷锟矫匡拷锟街伙拷锟斤拷锟揭伙拷锟姐功锟杰ｏ拷锟斤拷么锟杰匡拷锟斤拷锟斤拷锟缴★拷锟叫记ｏ拷一锟斤拷要锟斤拷锟街筹拷锟斤拷一直锟斤拷锟斤拷锟叫ｏ拷

要锟斤拷锟叫匆伙拷锟斤拷锟斤拷锟斤拷锟斤拷锟较凤拷锟斤拷锟斤拷锟揭拷锟斤拷锟斤拷锟叫╋拷锟斤拷荩锟�

 

站锟斤拷锟斤拷锟斤拷

 

锟斤拷锟斤拷篇锟斤拷锟铰凤拷锟斤拷锟斤拷锟斤拷

每篇锟斤拷锟铰讹拷锟叫革拷锟皆的凤拷锟斤拷页锟芥。锟斤拷锟斤拷锟揭筹拷锟斤拷铮拷锟斤拷锟斤拷锟斤拷峤伙拷锟斤拷郏锟揭诧拷锟斤拷圆榭达拷锟斤拷锟斤拷锟斤拷叩锟斤拷锟斤拷郏锟�
 锟斤拷锟斤拷页锟斤拷 
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锟斤拷锟斤拷锟斤拷锟斤拷锟絃inuxFocus锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷
 锟斤拷锟斤拷锟斤拷息:
en --> -- : Lorne Bailey <sherm_pbody(at)yahoo.com>
en --> zh: Zhang Wei <Dr_ZhangWei(at)hotmail.com>

2002-03-13, generated by lfparser version 2.27