Allow C's unsetenv to return either void or int
authorIan Lynagh <igloo@earth.li>
Thu, 3 Jul 2008 19:06:03 +0000 (19:06 +0000)
committerIan Lynagh <igloo@earth.li>
Thu, 3 Jul 2008 19:06:03 +0000 (19:06 +0000)
commit3c5861c340cb45cf626f61e022d0aa2805f16569
tree970791c9336c2dddc3d181b057b7603ae20d95f9
parent4981740456c7219251e9f059a509bc0e5cdf0930
Allow C's unsetenv to return either void or int
Fixes, and patch from donn in, trac #2352.
System/Posix/Env.hsc
configure.ac
include/HsUnix.h