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Comment: Added ctime_s and wcrtomb_s.

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Function

Portable Equivalent

Secure Alternative

asctime()

 

asctime_s()

atof()

strtod()

 

atoi()

strtol()

 

atol()

strtol()

 

atoll()

strtoll()

 

bsearch()

 

bsearch_s()

ctime()

  

ctime_s

fopen()

 

fopen_s()

fprintf()

 

fprintf_s()

freopen()

 

freopen_s()

fscanf()

 

fscanf_s()

fwprintf()

 

fwprintf_s()

fwscanf()

 

fwscanf_s()

getenv()

 

getenv_s()

gmtime()

 

gmtime_s()

localtime()

 

localtime_s()

mbsrtowcs()

 

mbsrtowcs_s()

mbstowcs()

 

mbstowcs_s()

memcpy()

 

memcpy_s()

memmove()

 

memmove_s()

printf()

 

printf_s()

qsort()

 

qsort_s()

remove()

 

 

rename()

 

 

rewind()

fseek()

 

setbuf()

vsetbuf()

 

snprintf()

 

snprintf_s()

sprintf()

 

sprintf_s()

sscanf()

 

sscanf_s()

strcat()

 

strcat_s()

strcpy()

stpcpy()

strcpy_s()

strerror()

strerror_r()

strerror_s()

strncat()

 

strncat_s()

strncpy()

stpncpy()

strncpy_s()

strtok()

strtok_r()

strtok_s()

swprintf()

 

swprintf_s()

swscanf()

 

swscanf_s()

tmpfile()

mkstemp()

tmpfile_s()

tmpfile_s()

mkstemp()

 

tmpnam()

mkstemp()

tmpnam_s()

tmpnam_s()

mkstemp()

 

vfprintf()

 

vfprintf_s()

vfscanf()

 

vfscanf_s()

vfwprintf()

 

vfwprintf_s()

vfwscanf()

 

vfwscanf_s()

vprintf()

 

vprintf_s()

vscanf()

 

vscanf_s()

vsnprintf()

 

vsnprintf_s()

vsprintf()

 

vsprintf_s()

vsscanf()

 

vsscanf_s()

vswprintf()

 

vswprintf_s()

vswscanf()

 

vswscanf_s()

vwprintf()

 

vwprintf_s()

vwscanf()

 

vwscanf_s()

wcrtomb()

 

wcrtomb_s()

wcscat()

 

wcscat_s()

wcscpy()

 

wcscpy_s()

wcsncat()

 

wcsncat_s()

wcsncpy()

 

wcsncpy_s()

wcsrtombs()

 

wcsrtombs_s()

wcstok()

 

wcstok_s()

wcstombs()

 

wcstombs_s()

wctomb()

 

wctomb_s()

wmemcpy()

 

wmemcpy_s()

wmemmove()

 

wmemmove_r()

wprintf()

 

wprintf_s()

wscanf()

 

wscanf_s()

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