VSNPrintF         201 src/platform-nullos.cc int OS::VSNPrintF(char* str, size_t size, const char* format, va_list args) {
VSNPrintF         295 src/platform-posix.cc int OS::VSNPrintF(Vector<char> str,
VSNPrintF         776 src/platform-win32.cc int OS::VSNPrintF(Vector<char> str, const char* format, va_list args) {