From f86bb0377fb942a71e4852e00a42e89e1af1eee1 Mon Sep 17 00:00:00 2001
From: Jacob Potter <j4cbo@dropbox.com>
Date: Wed, 5 Dec 2012 16:46:14 -0800
Subject: [PATCH] Mark some constant data as const.

Issue #95.
---
 src/dump.c        | 2 +-
 src/hashtable.c   | 2 +-
 src/pack_unpack.c | 4 ++--
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/dump.c b/src/dump.c
index 2c7dee9..bbf87d0 100644
--- a/src/dump.c
+++ b/src/dump.c
@@ -38,7 +38,7 @@ static int dump_to_file(const char *buffer, size_t size, void *data)
 }
 
 /* 32 spaces (the maximum indentation size) */
-static char whitespace[] = "                                ";
+static const char whitespace[] = "                                ";
 
 static int dump_indent(size_t flags, int depth, int space, json_dump_callback_t dump, void *data)
 {
diff --git a/src/hashtable.c b/src/hashtable.c
index 76cf69b..bcbaa8c 100644
--- a/src/hashtable.c
+++ b/src/hashtable.c
@@ -74,7 +74,7 @@ static void insert_to_bucket(hashtable_t *hashtable, bucket_t *bucket,
     }
 }
 
-static size_t primes[] = {
+static const size_t primes[] = {
     5, 13, 23, 53, 97, 193, 389, 769, 1543, 3079, 6151, 12289, 24593,
     49157, 98317, 196613, 393241, 786433, 1572869, 3145739, 6291469,
     12582917, 25165843, 50331653, 100663319, 201326611, 402653189,
diff --git a/src/pack_unpack.c b/src/pack_unpack.c
index 39db9b8..cdce28c 100644
--- a/src/pack_unpack.c
+++ b/src/pack_unpack.c
@@ -21,7 +21,7 @@ typedef struct {
     int column;
 } scanner_t;
 
-static const char *type_names[] = {
+static const char * const type_names[] = {
     "object",
     "array",
     "string",
@@ -34,7 +34,7 @@ static const char *type_names[] = {
 
 #define type_name(x) type_names[json_typeof(x)]
 
-static const char *unpack_value_starters = "{[siIbfFOon";
+static const char * const unpack_value_starters = "{[siIbfFOon";
 
 
 static void scanner_init(scanner_t *s, json_error_t *error,