AB
_s процедуры имею ввиду
As with all bounds-checked functions, printf_s , fprintf_s, sprintf_s, and snprintf_s are only guaranteed to be available if STDC_LIB_EXT1 is defined by the implementation and if the user defines STDC_WANT_LIB_EXT1 to the integer constant 1 before including stdio.h.
Это сделано?
