shithub: libdvdcss

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src: mark tables static and constant.

--- a/src/css.c

+++ b/src/css.c

@@ -763,13 +763,13 @@

                       uint8_t const *p_challenge, uint8_t *p_key )

 {

     /* Permutation table for challenge */

-    uint8_t pp_perm_challenge[3][10] =

+    static const uint8_t pp_perm_challenge[3][10] =

             { { 1, 3, 0, 7, 5, 2, 9, 6, 4, 8 },

               { 6, 1, 9, 3, 8, 5, 7, 4, 0, 2 },

               { 4, 0, 3, 5, 7, 2, 8, 6, 1, 9 } };

     /* Permutation table for variant table for key2 and buskey */

-    uint8_t pp_perm_variant[2][32] =

+    static const uint8_t pp_perm_variant[2][32] =

             { { 0x0a, 0x08, 0x0e, 0x0c, 0x0b, 0x09, 0x0f, 0x0d,

                 0x1a, 0x18, 0x1e, 0x1c, 0x1b, 0x19, 0x1f, 0x1d,

                 0x02, 0x00, 0x06, 0x04, 0x03, 0x01, 0x07, 0x05,

@@ -779,7 +779,7 @@

                 0x13, 0x1b, 0x17, 0x1f, 0x03, 0x0b, 0x07, 0x0f,

                 0x11, 0x19, 0x15, 0x1d, 0x01, 0x09, 0x05, 0x0d } };

-    uint8_t p_variants[32] =

+    static const uint8_t p_variants[32] =

             {   0xB7, 0x74, 0x85, 0xD0, 0xCC, 0xDB, 0xCA, 0x73,

                 0x03, 0xFE, 0x31, 0x03, 0x52, 0xE0, 0xB7, 0x42,

                 0x63, 0x16, 0xF2, 0x2A, 0x79, 0x52, 0xFF, 0x1B,

@@ -786,7 +786,7 @@

                 0x7A, 0x11, 0xCA, 0x1A, 0x9B, 0x40, 0xAD, 0x01 };

     /* The "secret" key */

-    uint8_t p_secret[5] = { 0x55, 0xD6, 0xC4, 0xC5, 0x28 };

+    static const uint8_t p_secret[5] = { 0x55, 0xD6, 0xC4, 0xC5, 0x28 };

     uint8_t p_bits[30], p_scratch[10], p_tmp1[5], p_tmp2[5];

     uint8_t i_lfsr0_o;  /* 1 bit used */