2 files changed, 0 insertions, 12 deletions
diff --git a/lib/portability.c b/lib/portability.c
index 194d844b..c75e8ba5 100644
--- a/lib/portability.c
+++ b/lib/portability.c
@@ -46,16 +46,6 @@ int xgetrandom(void *buf, unsigned buflen, unsigned flags)
   return 1;
 }
 
-#if defined(__APPLE__)
-extern char **environ;
-
-int clearenv(void)
-{
-  *environ = NULL;
-  return 0;
-}
-#endif
-
 // Get a linked list of mount points, with stat information.
 #if defined(__APPLE__) || defined(__FreeBSD__)
 
diff --git a/lib/portability.h b/lib/portability.h
index 6e923611..07160e9d 100644
--- a/lib/portability.h
+++ b/lib/portability.h
@@ -123,8 +123,6 @@ char *strcasestr(const char *haystack, const char *needle);
 #define bswap_32(x) OSSwapInt32(x)
 #define bswap_64(x) OSSwapInt64(x)
 
-int clearenv(void);
-
 #elif defined(__FreeBSD__)
 
 #include <sys/endian.h>