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[gnulib.git] / lib / error.c

diff --git a/lib/error.c b/lib/error.c
index 541cb0d..e5f1dab 100644 (file)
--- a/lib/error.c
+++ b/lib/error.c
@@ -68,7 +68,7 @@ unsigned int error_message_count;
 # define program_name program_invocation_name
 # include <errno.h>
 
-#else
+#else /* not _LIBC */
 
 /* The calling program should define program_name and set it to the
    name of the executing program.  */
@@ -92,7 +92,8 @@ private_strerror (errnum)
 }
 #  define strerror private_strerror
 # endif        /* HAVE_STRERROR */
-#endif /* _LIBC */
+
+#endif /* not _LIBC */
 
 /* Print the program name and error message MESSAGE, which is a printf-style
    format string with optional args.