The 10/01/2020 12:14, Alejandro Colomar via Gcc wrote: > Here is the rendered intmax_t: > > intmax_t > Include: <stdint.h>. Alternatively, <inttypes.h>. > > A signed integer type capable of representing any value of any > signed integer type supported by the implementation. According > to the C language standard, it shall be capable of storing val- > ues in the range [INTMAX_MIN, INTMAX_MAX]. > > The macro INTMAX_C() expands its argument to an integer constant > of type intmax_t. > > The length modifier for intmax_t for the printf(3) and the > scanf(3) families of functions is j; resulting commonly in %jd > or %ji for printing intmax_t values. > > Bugs: intmax_t is not large enough to represent values of type > __int128 in implementations where __int128 is defined and long > long is less than 128 bits wide. or __int128 is not an integer type. integer types are either standard or extended. and __int128 is neither because it can be larger than intmax_t and stdint.h does not provide the necessary macros for it. > > Conforming to: C99 and later; POSIX.1-2001 and later. > > See also the uintmax_t type in this page.
