random: use smaller data fields where appropriate

    text           data     bss     dec     hex filename
-    130            156       0     286     11e libc/stdlib/random.o
+    130            148       0     278     116 libc/stdlib/random.o
-    586              0       0     586     24a libc/stdlib/random_r.o
+    570              0       0     570     23a libc/stdlib/random_r.o

1 files changed, 2 insertions, 3 deletions

diff --git a/libc/stdlib/rand.c b/libc/stdlib/rand.c
index 61aaa9105..93fc01483 100644
--- a/libc/stdlib/rand.c
+++ b/libc/stdlib/rand.c
@@ -9,8 +9,7 @@
 
 /* libc_hidden_proto(random) */
 
-int rand (void)
+int rand(void)
 {
-	return((int)random());
+	return (int)random();
 }
-