C语言参考手册 第5版 英文版【2025|PDF|Epub|mobi|kindle电子书版本百度云盘下载】

C语言参考手册 第5版 英文版PDF格式电子书版下载

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Contents1

PART 1 The C Language1

1 Introduction3

1.1 The Evolution of C3

1.2 Which Dialect of C Should You Use?6

1.3 An Overview of C Programming7

1.4 Conformance8

1.5 Syntax Notation9

2 Lexical Elements11

2.1 Character Set11

2.2 Comments18

2.3 Tokens20

2.4 Operators and Separators　　20

2.5 Identifiers21

2.6 Keywords23

2.7 Constants24

2.8 C++ Compatibility38

2.9 On Character Sets,Repertoires,and Encodings39

2.10 Exercises41

3 The C Preprocessor43

3.1 Preprocessor Commands43

3.2 Preprocessor Lexical Conventions44

3.3 Definition and Replacement46

3.4 File Inclusion59

3.5 Conditional Compilation61

3.6 Explicit Line Numbering66

3.7 Pragma Directive67

3.8 Error Directive69

3.9 C++ Compatibility70

3.10 Exercises71

4 Declarations73

4.1 Organization of Declarations74

4.2 Terminology75

4.3 Storage Class and Function Specifiers83

4.4 Type Specifiers and Qualifiers86

4.5 Declarators95

4.6 Initializers103

4.7 Implicit Declarations113

4.8 External Names113

4.9 C++ Compatibility116

4.10 Exercises119

5 Types123

5.1 Integer Types124

5.2 Floating-Point Types132

5.3 Pointer Types136

5.4 Array Types140

5.5 Enumerated Types145

5.6 Structure Types148

5.7 Union Types160

5.8 Function Types165

5.9 The Void Type168

5.10 Typedef Names168

5.11 Type Compatibility172

5.12 Type Names and Abstract Declarators176

5.13 C++ Compatibility178

5.14 Exercises179

6 Conversions and Representations181

6.1 Representations181

6.2 Conversions188

6.3 The Usual Conversions194

6.4 C++ Compatibility200

6.5 Exercises201

7 Expressions203

7.1 Objects,Lvalues,and Designators203

7.2 Expressions and Precedence204

7.3 Primary Expressions207

7.4 Postfix Expressions210

7.5 Unary Expressions219

7.6 Binary Operator Expressions227

7.7 Logical Operator Expressions243

7.8 Conditional Expressions244

7.9 Assignment Expressions246

7.10 Sequential Expressions249

7.11 Constant Expressions250

7.12 Order of Evaluation253

7.13 Discarded Values255

7.14 Optimization of Memory Accesses256

7.15 C++ Compatibility257

7.16 Exercises258

8 Statements259

8.1 General Syntactic Rules for Statements260

8.2 Expression Statements260

8.3 Labeled Statements261

8.4 Compound Statements262

8.5 Conditional Statements264

8.6 Iterative Statements266

8.7 Switch Statements274

8.8 Break and Continue Statements277

8.9 Return Statements279

8.10 Goto Statements280

8.11 Null Statements281

8.13 Exercises282

8.12 C++ Compatibility282

9 Functions285

9.1 Function Definitions286

9.2 Function Prototypes289

9.3 Formal Parameter Declarations295

9.4 Adjustments to Parameter Types298

9.5 Parameter-Passing Conventions299

9.6 Agreement of Parameters300

9.7 Function Return Types301

9.8 Agreement of Return Types302

9.9 The Main Program303

9.10 Inline Functions304

9.11 C++ Compatibility306

9.12 Exercises307

PART 2 The C Libraries309

10 Introduction to the Libraries311

10.1 Standard C Facilities312

10.2 C++ Compatibility313

10.3 Library Headers and Names316

11 Standard Language Additions325

11.1 NULL,ptrdiff_t,size_t,offsetof325

11.2 EDOM,ERANGE,EILSEQ,errno,strerror,perror327

11.3 bool,false,true329

11.4 va_list,va_start,va_arg,va_end329

11.5 Standard C Operator Macros333

12 Character Processing335

12.1 isalnum,isalpha,iscntrl,iswalnum,iswalpha,iswcntrl336

12.2 iscsym,iscsymf338

12.3 isdigit,isodigit,isxdigit,iswdigit,iswxdigit338

12.4 isgraph,isprint,ispunct,iswgraph,iswprint,iswpunct339

12.5 islower,isupper,iswlower,iswupper340

12.6 isblank,isspace,iswhite,iswspace341

12.7 toascii341

12.8 toint342

12.9 tolower,toupper,towlower,towupper342

12.10 wctype_t,wctype,iswctype343

12.11 wctrans_t,wctrans344

13 String Processing347

13.1 strcat,stmcat,wcscat,wcsncat348

13.2 strcmp,strncmp,wcscmp,wcsncmp349

13.3 strcpy,strncpy,wcscpy,wcsncpy350

13.4 strlen,wcslen351

13.5 strchr,strrchr,wcschr,wcsrchr351

13.6 strspn,strcspn,strpbrk,strrpbrk,wcsspn,wcscspn,wcspbrk352

13.7 strstr,strtok,wcsstr,wcstok354

13.8 strtod,strtof,strtold,strtol,strtoll,strtoul,strtoull355

13.9 atof,atoi,atol,atoll356

13.10 strcoll,strxfrm,wcscoll,wcsxfrm356

14 Memory Functions359

14.1 memchr,wmemchr359

14.2 memcmp,wmemcmp360

14.3 memcpy,memccpy,memmove,wmemcpy,wmemmove361

14.4 memset,wmemset362

15 Input/Output Facilities363

15.1 FILE,EOF,wchar_t,wint_t,WEOF365

15.2 fopen,fclose,fflush,freopen,fwide366

15.3 setbuf,setvbuf370

15.4 stdin,stdout,stderr371

15.5 fseek,ftell,rewind,fgetpos,fsetpos372

15.6 fgetc,fgetwc,getc,getwc,getchar,getwchar,ungetc,ungetwc374

15.7 fgets,fgetws,gets376

15.8 fscanf,fwscanf,scanf,wscanf,sscanf,swscanf377

15.9 fputc,fputwc,putc,putwc,putchar,putwchar385

15.10 fputs,fputws,puts386

15.11 fprintf,printf,sprintf,snprintf,fwprintf,wprintf,swprintf387

15.12 v[x]printf,v[x]scanf401

15.13 fread,fwrite402

15.14 feof,ferror,clearerr404

15.15 remove,rename404

15.16 tmpfile,tmpnam,mktemp405

16 General Utilities407

16.1 malloc,calloc,mlalloc,clalloc,free,cfree407

16.2 rand,srand,RAND_MAX410

16.3 atof,atoi,atol,atoll 1411

16.4 strtod,strtof,strtold,strtol,strtoll,strtoul,strtoull412

16.5 abort,atexit,exit,_Exit,EXIT_FAILURE,EXIT_SUCCESS414

16.6 getenv415

16.7 system416

16.8 bsearch,qsort417

16.9 abs,labs,llabs,div,ldiv,lldiv419

16.10 mblen,mbtowc,wctomb420

16.11 mbstowcs,wcstombs422

17 Mathematical Functions425

17.1 abs,labs,llabs,div,ldiv,lldiv426

17.2 fabs426

17.3 ceil,floor,lrint,llrint,lround,llround,nearbyint,round,rint,trunc427

17.4 fmod,remainder,remquo428

17.5 frexp,ldexp,modf,scalbn429

17.6 exp,exp2,expml,ilogb,log,log10,loglp,log2,logb430

17.7 cbrt,fma,hypot,pow,sqrt432

17.8 rand,srand,RAND_MAX432

17.9 cos,sin,tan,cosh,sinh,tanh433

17.10 acos,asin,atan,atan2,acosh,asinh,atanh434

17.12 Type-Generic Macros435

17.11 fdim,fmax,fmin435

17.13 erf,erfc,lgamma,tgamma439

17.14 fpclassify,isfinite,isinf,isnan,isnormal,signbit440

17.15 copysign,nan,nextafter,nexttoward441

17.16 isgreater,isgreaterequal,isless,islessequal,islessgreater,isunordered442

18 Time and Date Functions443

18.1 clock,clock_t,CLOCKS PER_SEC,times443

18.2 time,time_t445

18.3 asctime,ctime445

18.4 gmtime,localtime,mktime446

18.5 difftime447

18.6 strftime,wcsftime448

19 Control Functions453

19.1 assert,NDEBUG453

19.4 setjmp,longjmp,jmp_buf454

19.2 system,exec454

19.3 exit,abort454

19.5 atexit456

19.6 signal,raise,gsignal,ssignal,psignal456

19.7 sleep,alarm458

20 Locale461

20.1 setlocale461

20.2 localeconv463

21 Extended Integer Types467

21.1 General Rules467

21.2 Exact-Size Integer Types470

21.3 Least-Size Types of a Minimum Width471

21.4 Fast Types of a Minimum Width472

21.5 Pointer-Size and Maximum-Size Integer Types473

21.7 imaxabs,imaxdiv,imaxdiv_t474

21.6 Ranges of ptrdiff_t,size_t,wchar_t,wint_t,and sig_atomic_t474

21.8 strtoimax,strtouimax475

21.9 wcstoimax,wcstoumax475

22 Floating-Point Environment477

22.1 Overview477

22.2 Floating-Point Environment478

22.3 Floating-Point Exceptions479

22.4 Floating-Point Rounding Modes481

22.5 Floating-Point Expression Contraction481

23 Complex Arithmetic483

23.1 Complex Library Conventions483

23.2 complex,_Complex_I,imaginary,_Imaginary_I,I484

23.3 CX_LIMITED_RANGE484

23.4 cacos,casin,catan,ccos,csin,ctan485

23.5 cacosh,casinh,catanh,ccosh,csinh,ctanh486

23.6 cexp,clog,cabs,cpow,csqrt487

23.7 carg,cimag,creal,conj,cproj488

24 Wide and Multibyte Facilities489

24.1 Basic Types and Macros489

24.2 Conversions Between Wide and Multibyte Characters490

24.3 Conversions Between Wide and Multibyte Strings491

24.4 Conversions to Arithmetic Types493

24.5 Input and Output Functions493

24.6 String Functions493

24.7 Date and Time Conversions494

24.8 Wide-Character Classification and Mapping Functions494

A The ASCII Character Set497

B Syntax499

C Answers to the Exercises513

Index521