Test `__unix' along with `unix'.

diff --git a/src/getloadavg.c b/src/getloadavg.c
index 52958d4d53f145355d8feeadba3d2f5072f15b89..adc4befeb9422bb5ce5a7a1f9c8dd555fe04a17b 100644 (file)
--- a/src/getloadavg.c
+++ b/src/getloadavg.c
@@ -81,7 +81,7 @@
 /* Both the Emacs and non-Emacs sections want this.  Some
    configuration files' definitions for the LOAD_AVE_CVT macro (like
    sparc.h's) use macros like FSCALE, defined here.  */
-#ifdef unix
+#if defined (unix) || defined (__unix)
 # include <sys/param.h>
 #endif