add proper feature tests for putenv, getenv
parent
c3a0f677fb
commit
150e624182
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@ -14,7 +14,10 @@
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* (at your option) any later version. *
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* *
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***************************************************************************/
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#undef _POSIX_C_SOURCE
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#define _POSIX_C_SOURCE 200809L
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#undef _XOPEN_SOURCE
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#define _XOPEN_SOURCE 700
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#include <stdio.h>
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#include <unistd.h>
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#include <stdlib.h>
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