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, 1 insertions, 10 deletions

diff --git a/libc/stdlib/random.c b/libc/stdlib/random.c
index 6d5d06e09..967a1e52a 100644
--- a/libc/stdlib/random.c
+++ b/libc/stdlib/random.c
@@ -74,11 +74,7 @@ __UCLIBC_MUTEX_STATIC(mylock, PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP);
 
 
 
-/* For each of the currently supported random number generators, we have a
-   break value on the amount of state information (you need at least this many
-   bytes of state info to support this random number generator), a degree for
-   the polynomial (actually a trinomial) that the R.N.G. is based on, and
-   separation between the two lower order coefficients of the trinomial.  */
+/* Keep constants in sync with random_r.c */
 
 /* Linear congruential.  */
 #define	TYPE_0		0
@@ -110,13 +106,8 @@ __UCLIBC_MUTEX_STATIC(mylock, PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP);
 #define	DEG_4		63
 #define	SEP_4		1
 
-
-/* Array versions of the above information to make code run faster.
-   Relies on fact that TYPE_i == i.  */
-
 #define	MAX_TYPES	5	/* Max number of types above.  */
 
-
 /* Initially, everything is set up as if from:
 	initstate(1, randtbl, 128);
    Note that this initialization takes advantage of the fact that srandom