From: Phil Pennock <pdp@exim.org>
Date: Sat, 26 Mar 2011 04:32:44 +0000 (-0400)
Subject: Rely on system prototypes if we #define our os funcs.
X-Git-Tag: exim-4_76_RC1~7
X-Git-Url: https://git.exim.org/exim.git/commitdiff_plain/b52ce0604579f50b71e7527e5030dfb3f74c618b?hp=b52ce0604579f50b71e7527e5030dfb3f74c618b

Rely on system prototypes if we #define our os funcs.

The const-ness updates broke systems where `os_strsignal()` gets mapped
to `strsignal()`, which does *not* return `const char *` but `char *`.

If we #define away, then there should be a prototype from the system
headers.
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