assert.h
C 库宏 - assert()
ctype.h
isalnum()isalpha()iscntrl()isdigit()isgraph()islower()isprint()ispunct()isspace()isupper()isxdigit()tolower()toupper()
errno.h
errnoEDOMERANGE
locale.h
setlocalelocaleconv
math.h
acosasinatanatan2coscoshsinsinhtanhexpfrexpldexploglog10modfpowsqrtceilfabsfloorfmod
setjmp.h
setjmplongjmp
signal.h
signalraise
stdarg.h
va_startva_argva_end
stddef.h
NULLoffsetof
stdio.h
fcloseclearerrfeofferrorfflushfgetposfopenfreadfreopenfseekfsetposftellfwriteremoverenamerewindsetbufsetvbuftmpfiletmpnamfprintfprintfsprintfvfprintfvprintfvsprintffscanfscanfsscanffgetcfgetsfputcfputsgetcgetchargetsputcputcharputsungetcperror
stdlib.h
atofatoiatolstrtodstrtolstrtoulcallocfreemallocreallocabortatexitexitgetenvsystembsearchqsortabsdivlabsldivrandsrandmblenmbstowcsmbtowcwcstombswctomb
string.h
memchrmemcmpmemcpymemmovememsetstrcatstrncatstrchrstrcmpstrncmpstrcollstrcpystrncpystrcspnstrerrorstrlenstrpbrkstrrchrstrspnstrstrstrokstrxfrm
time.h
asctimeclockctimedifftimegmtimelocaltimemktimestrftimetime