are there are equivalent secure string functions in Mac OSX and Linux just like the ones in Windows (strcpy_s,strncpy_s..etc) ?
What about functions that convert between multi-byte and wide characters?
The standard C functions to convert between multibyte and wide characters are available: mbtowc(), mbstowcs(), wctomb(), wcstombs() and so on.
mbtowc()
mbstowcs()
wctomb()
wcstombs()