build: assume errno.h is always available #9986
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- Remove errno.h detection from all build configurations. errno.h is a standard header according to C89. Closes #xxxx
bagder
approved these changes
Nov 28, 2022
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Yep, |
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errno.h is a standard header according to C89.
Closes #xxxx
Note HAVE_ERRNO_H was undefined in config-win32 when BSD-style lwIP TCP/IP stack was used. I'm not sure what that's about.
Note HAVE_ERRNO_H was not defined by config-win32ce so possibly some build system that builds for Windows CE is missing it.
/cc @gvanem