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md4.c/h: add consts to appropriate arguments

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git-svn-id: https://svn.eduke32.com/eduke32@2246 1a8010ca-5511-0410-912e-c29ae57300e0
This commit is contained in:
helixhorned 2012-01-10 23:45:08 +00:00
parent d83ff63607
commit fa6f2d9ca2
2 changed files with 10 additions and 10 deletions
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4
polymer/eduke32/build/include/md4.h
View file

@ -32,7 +32,7 @@ typedef struct {
unsigned char buffer[64]; /* input buffer */
} MD4_CTX;
void md4once(unsigned char *block, unsigned int len, unsigned char digest[16]);
void md4once(const unsigned char *block, unsigned int len, unsigned char digest[16]);
void md4init(MD4_CTX *);
void md4block(MD4_CTX *, unsigned char *, unsigned int);
void md4block(MD4_CTX *, const unsigned char *, unsigned int);
void md4finish(unsigned char [16], MD4_CTX *);

16
polymer/eduke32/build/src/md4.c
View file

@ -46,9 +46,9 @@ typedef unsigned int UINT4;
#define S33 11
#define S34 15
static void MD4Transform(UINT4 [4], unsigned char [64]);
static void Encode(unsigned char *, UINT4 *, unsigned int);
static void Decode(UINT4 *, unsigned char *, unsigned int);
static void MD4Transform(UINT4 [4], const unsigned char [64]);
static void Encode(unsigned char *, const UINT4 *, unsigned int);
static void Decode(UINT4 *, const unsigned char *, unsigned int);
#define MD4_memcpy Bmemcpy
#define MD4_memset memset
@ -84,7 +84,7 @@ static unsigned char PADDING[64] =
(a) = ROTATE_LEFT ((a), (s)); \
}
void md4once(unsigned char *block, unsigned int len, unsigned char digest[16])
void md4once(const unsigned char *block, unsigned int len, unsigned char digest[16])
{
MD4_CTX ctx;
@ -111,7 +111,7 @@ void md4init(MD4_CTX *context)
operation, processing another message block, and updating the
context.
*/
void md4block(MD4_CTX *context, unsigned char *input, unsigned int inputLen)
void md4block(MD4_CTX *context, const unsigned char *input, unsigned int inputLen)
{
unsigned int i, index, partLen;
@ -176,7 +176,7 @@ void md4finish(unsigned char digest[16], MD4_CTX *context)
/* MD4 basic transformation. Transforms state based on block.
*/
static void MD4Transform(UINT4 state[4], unsigned char block[64])
static void MD4Transform(UINT4 state[4], const unsigned char block[64])
{
UINT4 a = state[0], b = state[1], c = state[2], d = state[3], x[16];
@ -249,7 +249,7 @@ static void MD4Transform(UINT4 state[4], unsigned char block[64])
/* Encodes input (UINT4) into output (unsigned char). Assumes len is
a multiple of 4.
*/
static void Encode(unsigned char *output, UINT4 *input, unsigned int len)
static void Encode(unsigned char *output, const UINT4 *input, unsigned int len)
{
unsigned int i, j;
@ -265,7 +265,7 @@ static void Encode(unsigned char *output, UINT4 *input, unsigned int len)
/* Decodes input (unsigned char) into output (UINT4). Assumes len is
a multiple of 4.
*/
static void Decode(UINT4 *output, unsigned char *input, unsigned int len)
static void Decode(UINT4 *output, const unsigned char *input, unsigned int len)
{
unsigned int i, j;