6 Basics [basic]

6.8 Types [basic.types]

6.8.2 Fundamental types [basic.fundamental]

Table 14 — Minimum width [tab:basic.fundamental.width]

🔗 Type	Minimum width N
🔗 signed char	8
🔗 short int	16
🔗 int	16
🔗 long int	32
🔗 long long int	64