_vsnprintf

int _vsnprintf(scope char* s, size_t n, scope const char* format, va_list arg)
alias _vsnprintf = __mingw_vsnprintf
int _vsnprintf(scope char* s, size_t n, scope const char* format, va_list arg)
version(!MinGW)
int
_vsnprintf
(
scope char* s
,
size_t n
,
scope const char* format
,
va_list arg
)