Programming/C Win32 MFC2009. 2. 24. 11:01
상당히 즐겨보고 애용하는 문서 입니다.
ANSI C에 관련된 함수 정리 및 어떤 파일에 어떤 함수가 있는지를 쉽게 알 수 있고
함수의 프로토타입과 설명이 있어서 C언어 프로그래머들에게 매우 유용한 자료입니다.

2.   Library
     2.1  assert.h
          2.1.1     assert
     2.2  ctype.h
          2.2.1     is... Functions
          2.2.2     to... Functions
     2.3  errno.h 
          2.3.1     EDOM
          2.3.2     ERANGE
          2.3.3     errno   
     2.4  float.h
          2.4.1     Defined Values
     2.5  limits.h
          2.5.1     Defined Values
     2.6  locale.h
          2.6.1     Variables and Definitions
          2.6.2     setlocale
          2.6.3     localeconv
     2.7  math.h
          2.7.1     Error Conditions
          2.7.2     Trigonometric Functions
               2.7.2.1   acos
               2.7.2.2   asin
               2.7.2.3   atan
               2.7.2.4   atan2
               2.7.2.5   cos
               2.7.2.6   cosh
               2.7.2.7   sin
               2.7.2.8   sinh
               2.7.2.9   tan
               2.7.2.10  tanh
          2.7.3     Exponential, Logarithmic, and Power Functions
               2.7.3.1   exp
               2.7.3.2   frexp
               2.7.3.3   ldexp
               2.7.3.4   log
               2.7.3.5   log10
               2.7.3.6   modf
               2.7.3.7   pow
               2.7.3.8   sqrt
          2.7.4     Other Math Functions
               2.7.4.1   ceil
               2.7.4.2   fabs
               2.7.4.3   floor
               2.7.4.4   fmod
     2.8  setjmp.h
          2.8.1     Variables and Definitions
          2.8.2     setjmp
          2.8.3     longjmp
     2.9  signal.h
          2.9.1     Variables and Definitions
          2.9.2     signal
          2.9.3     raise
     2.10 stdarg.h
          2.10.1    Variables and Definitions
          2.10.2    va_start
          2.10.3    va_arg
          2.10.4    va_end
     2.11 stddef.h
          2.11.1    Variables and Definitions
     2.12 stdio.h
          2.12.1    Variables and Definitions
          2.12.2    Streams and Files
          2.12.3    File Functions
               2.12.3.1  clearerr
               2.12.3.2  fclose
               2.12.3.3  feof
               2.12.3.4  ferror
               2.12.3.5  fflush
               2.12.3.6  fgetpos
               2.12.3.7  fopen
               2.12.3.8  fread
               2.12.3.9  freopen
               2.12.3.10 fseek
               2.12.3.11 fsetpos
               2.12.3.12 ftell
               2.12.3.13 fwrite
               2.12.3.14 remove
               2.12.3.15 rename
               2.12.3.16 rewind
               2.12.3.17 setbuf
               2.12.3.18 setvbuf
               2.12.3.19 tmpfile
               2.12.3.20 tmpnam
          2.12.4    Formatted I/O Functions
               2.12.4.1  ...printf Functions
               2.12.4.2  ...scanf Functions
          2.12.5    Character I/O Functions
               2.12.5.1  fgetc
               2.12.5.2  fgets
               2.12.5.3  fputc
               2.12.5.4  fputs
               2.12.5.5  getc
               2.12.5.6  getchar
               2.12.5.7  gets
               2.12.5.8  putc
               2.12.5.9  putchar
               2.12.5.10 puts
               2.12.5.11 ungetc
          2.12.7    Error Functions
               2.12.7.1  perror
     2.13 stdlib.h
          2.13.1    Variables and Definitions
          2.13.2    String Functions
               2.13.2.1  atof
               2.13.2.2  atoi
               2.13.2.3  atol
               2.13.2.4  strtod
               2.13.2.5  strtol
               2.13.2.6  strtoul
          2.13.3    Memory Functions
               2.13.3.1  calloc
               2.13.3.2  free
               2.13.3.3  malloc
               2.13.3.4  realloc
          2.13.4    Environment Functions
               2.13.4.1  abort
               2.13.4.2  atexit
               2.13.4.3  exit
               2.13.4.4  getenv
               2.13.4.5  system
          2.13.5    Searching and Sorting Functions
               2.13.5.1  bsearch
               2.13.5.2  qsort
          2.13.6    Math Functions  
               2.13.6.1  abs
               2.13.6.2  div
               2.13.6.3  labs
               2.13.6.4  ldiv
               2.13.6.5  rand
               2.13.6.6  srand
          2.13.7    Multibyte Functions
               2.13.7.1  mblen
               2.13.7.2  mbstowcs
               2.13.7.3  mbtowc
               2.13.7.4  wcstombs
               2.13.7.5  wctomb
     2.14 string.h
          2.14.1    Variables and Definitions
          2.14.2    memchr
          2.14.3    memcmp
          2.14.4    memcpy
          2.14.5    memmove
          2.14.6    memset
          2.14.7    strcat
          2.14.8    strncat
          2.14.9    strchr
          2.14.10   strcmp
          2.14.11   strncmp
          2.14.12   strcoll
          2.14.13   strcpy
          2.14.14   strncpy
          2.14.15   strcspn
          2.14.16   strerror
          2.14.17   strlen
          2.14.18   strpbrk
          2.14.19   strrchr
          2.14.20   strspn
          2.14.21   strstr
          2.14.22   strtok
          2.14.23   strxfrm
     2.15 time.h 
          2.15.1    Variables and Definitions
          2.15.2    asctime
          2.15.3    clock
          2.15.4    ctime
          2.15.5    difftime
          2.15.6    gmtime
          2.15.7    localtime
          2.15.8    mktime
          2.15.9    strftime
          2.15.10   time
머.. 위에 링크 내용만 보면 필요 하신분들은 알아서 아래 다운을 클릭 하시기를 -ㅁ-

참고 사항으로
c_guide.tar.gz 26-Feb-2002 14:50 202K <- 업데이트 안된지 오래된 문서입니다만, reference인 관계로 오래된 만큼 치명적인
문제점은 없다고 보여 집니다.

[다운 : http://www.acm.uiuc.edu/webmonkeys/book/c_guide.tar.gz]
[링크 : http://www.acm.uiuc.edu/webmonkeys/book/c_guide/index.html]
Posted by 구차니