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-rw-r--r--lib/putenv.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/lib/putenv.c b/lib/putenv.c
index 0e6e65f5c..ec5fe1a3c 100644
--- a/lib/putenv.c
+++ b/lib/putenv.c
@@ -34,10 +34,12 @@
#include <string.h>
#include <unistd.h>
-#if HAVE_GNU_LD
+#if _LIBC
+# if HAVE_GNU_LD
# define environ __environ
-#else
+# else
extern char **environ;
+# endif
#endif
#if _LIBC