On 10/17/20 2:37 PM, Alejandro Colomar via Libc-alpha wrote:
since POSIX.1-2008. +.PP +Prior to POSIX.1-2008, +the type was either an integer type or a real-floating type.
No actual POSIXish implementation ever made it a real-floating type, though, and that point should be made lest some conscientious programmer worry about a nonexistent porting issue.