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13.30.10 isinff ¶

Documentation:

• https://www.gnu.org/software/libc/manual/html_node/Floating-Point-Classes.html,
• man isinff.

Gnulib module: —

Portability problems fixed by Gnulib:

Portability problems not fixed by Gnulib:

• This function is missing on some platforms: macOS 14, FreeBSD 14.0, Minix 3.1.8, AIX 5.1, HP-UX 11, Solaris 11.4, mingw, MSVC 14, Android 4.4.
• This function is not declared on some platforms: Android 9.0.