forked from minhngoc25a/freetype2
[md5] make some constants typed unsigned long,
and MD5_u32plus is changed from unsigned int to FT_UInt32.
This commit is contained in:
suzuki toshiya
parent
a645228790
commit
2dcaaad116
130
src/base/md5.c
130
src/base/md5.c
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@ -59,7 +59,7 @@
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*/
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#define STEP(f, a, b, c, d, x, t, s) \
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(a) += f((b), (c), (d)) + (x) + (t); \
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(a) = (((a) << (s)) | (((a) & 0xffffffff) >> (32 - (s)))); \
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(a) = (((a) << (s)) | (((a) & 0xffffffffUL) >> (32 - (s)))); \
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(a) += (b);
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/*
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@ -117,76 +117,76 @@ static const void *body(MD5_CTX *ctx, const void *data, unsigned long size)
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saved_d = d;
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/* Round 1 */
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STEP(F, a, b, c, d, SET(0), 0xd76aa478, 7)
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STEP(F, d, a, b, c, SET(1), 0xe8c7b756, 12)
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STEP(F, c, d, a, b, SET(2), 0x242070db, 17)
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STEP(F, b, c, d, a, SET(3), 0xc1bdceee, 22)
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STEP(F, a, b, c, d, SET(4), 0xf57c0faf, 7)
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STEP(F, d, a, b, c, SET(5), 0x4787c62a, 12)
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STEP(F, c, d, a, b, SET(6), 0xa8304613, 17)
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STEP(F, b, c, d, a, SET(7), 0xfd469501, 22)
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STEP(F, a, b, c, d, SET(8), 0x698098d8, 7)
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STEP(F, d, a, b, c, SET(9), 0x8b44f7af, 12)
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STEP(F, c, d, a, b, SET(10), 0xffff5bb1, 17)
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STEP(F, b, c, d, a, SET(11), 0x895cd7be, 22)
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STEP(F, a, b, c, d, SET(12), 0x6b901122, 7)
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STEP(F, d, a, b, c, SET(13), 0xfd987193, 12)
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STEP(F, c, d, a, b, SET(14), 0xa679438e, 17)
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STEP(F, b, c, d, a, SET(15), 0x49b40821, 22)
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STEP(F, a, b, c, d, SET(0), 0xd76aa478UL, 7)
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STEP(F, d, a, b, c, SET(1), 0xe8c7b756UL, 12)
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STEP(F, c, d, a, b, SET(2), 0x242070dbUL, 17)
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STEP(F, b, c, d, a, SET(3), 0xc1bdceeeUL, 22)
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STEP(F, a, b, c, d, SET(4), 0xf57c0fafUL, 7)
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STEP(F, d, a, b, c, SET(5), 0x4787c62aUL, 12)
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STEP(F, c, d, a, b, SET(6), 0xa8304613UL, 17)
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STEP(F, b, c, d, a, SET(7), 0xfd469501UL, 22)
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STEP(F, a, b, c, d, SET(8), 0x698098d8UL, 7)
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STEP(F, d, a, b, c, SET(9), 0x8b44f7afUL, 12)
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STEP(F, c, d, a, b, SET(10), 0xffff5bb1UL, 17)
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STEP(F, b, c, d, a, SET(11), 0x895cd7beUL, 22)
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STEP(F, a, b, c, d, SET(12), 0x6b901122UL, 7)
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STEP(F, d, a, b, c, SET(13), 0xfd987193UL, 12)
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STEP(F, c, d, a, b, SET(14), 0xa679438eUL, 17)
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STEP(F, b, c, d, a, SET(15), 0x49b40821UL, 22)
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/* Round 2 */
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STEP(G, a, b, c, d, GET(1), 0xf61e2562, 5)
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STEP(G, d, a, b, c, GET(6), 0xc040b340, 9)
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STEP(G, c, d, a, b, GET(11), 0x265e5a51, 14)
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STEP(G, b, c, d, a, GET(0), 0xe9b6c7aa, 20)
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STEP(G, a, b, c, d, GET(5), 0xd62f105d, 5)
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STEP(G, d, a, b, c, GET(10), 0x02441453, 9)
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STEP(G, c, d, a, b, GET(15), 0xd8a1e681, 14)
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STEP(G, b, c, d, a, GET(4), 0xe7d3fbc8, 20)
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STEP(G, a, b, c, d, GET(9), 0x21e1cde6, 5)
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STEP(G, d, a, b, c, GET(14), 0xc33707d6, 9)
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STEP(G, c, d, a, b, GET(3), 0xf4d50d87, 14)
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STEP(G, b, c, d, a, GET(8), 0x455a14ed, 20)
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STEP(G, a, b, c, d, GET(13), 0xa9e3e905, 5)
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STEP(G, d, a, b, c, GET(2), 0xfcefa3f8, 9)
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STEP(G, c, d, a, b, GET(7), 0x676f02d9, 14)
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STEP(G, b, c, d, a, GET(12), 0x8d2a4c8a, 20)
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STEP(G, a, b, c, d, GET(1), 0xf61e2562UL, 5)
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STEP(G, d, a, b, c, GET(6), 0xc040b340UL, 9)
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STEP(G, c, d, a, b, GET(11), 0x265e5a51UL, 14)
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STEP(G, b, c, d, a, GET(0), 0xe9b6c7aaUL, 20)
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STEP(G, a, b, c, d, GET(5), 0xd62f105dUL, 5)
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STEP(G, d, a, b, c, GET(10), 0x02441453UL, 9)
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STEP(G, c, d, a, b, GET(15), 0xd8a1e681UL, 14)
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STEP(G, b, c, d, a, GET(4), 0xe7d3fbc8UL, 20)
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STEP(G, a, b, c, d, GET(9), 0x21e1cde6UL, 5)
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STEP(G, d, a, b, c, GET(14), 0xc33707d6UL, 9)
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STEP(G, c, d, a, b, GET(3), 0xf4d50d87UL, 14)
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STEP(G, b, c, d, a, GET(8), 0x455a14edUL, 20)
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STEP(G, a, b, c, d, GET(13), 0xa9e3e905UL, 5)
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STEP(G, d, a, b, c, GET(2), 0xfcefa3f8UL, 9)
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STEP(G, c, d, a, b, GET(7), 0x676f02d9UL, 14)
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STEP(G, b, c, d, a, GET(12), 0x8d2a4c8aUL, 20)
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/* Round 3 */
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STEP(H, a, b, c, d, GET(5), 0xfffa3942, 4)
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STEP(H2, d, a, b, c, GET(8), 0x8771f681, 11)
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STEP(H, c, d, a, b, GET(11), 0x6d9d6122, 16)
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STEP(H2, b, c, d, a, GET(14), 0xfde5380c, 23)
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STEP(H, a, b, c, d, GET(1), 0xa4beea44, 4)
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STEP(H2, d, a, b, c, GET(4), 0x4bdecfa9, 11)
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STEP(H, c, d, a, b, GET(7), 0xf6bb4b60, 16)
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STEP(H2, b, c, d, a, GET(10), 0xbebfbc70, 23)
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STEP(H, a, b, c, d, GET(13), 0x289b7ec6, 4)
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STEP(H2, d, a, b, c, GET(0), 0xeaa127fa, 11)
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STEP(H, c, d, a, b, GET(3), 0xd4ef3085, 16)
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STEP(H2, b, c, d, a, GET(6), 0x04881d05, 23)
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STEP(H, a, b, c, d, GET(9), 0xd9d4d039, 4)
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STEP(H2, d, a, b, c, GET(12), 0xe6db99e5, 11)
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STEP(H, c, d, a, b, GET(15), 0x1fa27cf8, 16)
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STEP(H2, b, c, d, a, GET(2), 0xc4ac5665, 23)
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STEP(H, a, b, c, d, GET(5), 0xfffa3942UL, 4)
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STEP(H2, d, a, b, c, GET(8), 0x8771f681UL, 11)
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STEP(H, c, d, a, b, GET(11), 0x6d9d6122UL, 16)
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STEP(H2, b, c, d, a, GET(14), 0xfde5380cUL, 23)
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STEP(H, a, b, c, d, GET(1), 0xa4beea44UL, 4)
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STEP(H2, d, a, b, c, GET(4), 0x4bdecfa9UL, 11)
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STEP(H, c, d, a, b, GET(7), 0xf6bb4b60UL, 16)
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STEP(H2, b, c, d, a, GET(10), 0xbebfbc70UL, 23)
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STEP(H, a, b, c, d, GET(13), 0x289b7ec6UL, 4)
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STEP(H2, d, a, b, c, GET(0), 0xeaa127faUL, 11)
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STEP(H, c, d, a, b, GET(3), 0xd4ef3085UL, 16)
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STEP(H2, b, c, d, a, GET(6), 0x04881d05UL, 23)
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STEP(H, a, b, c, d, GET(9), 0xd9d4d039UL, 4)
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STEP(H2, d, a, b, c, GET(12), 0xe6db99e5UL, 11)
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STEP(H, c, d, a, b, GET(15), 0x1fa27cf8UL, 16)
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STEP(H2, b, c, d, a, GET(2), 0xc4ac5665UL, 23)
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/* Round 4 */
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STEP(I, a, b, c, d, GET(0), 0xf4292244, 6)
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STEP(I, d, a, b, c, GET(7), 0x432aff97, 10)
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STEP(I, c, d, a, b, GET(14), 0xab9423a7, 15)
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STEP(I, b, c, d, a, GET(5), 0xfc93a039, 21)
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STEP(I, a, b, c, d, GET(12), 0x655b59c3, 6)
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STEP(I, d, a, b, c, GET(3), 0x8f0ccc92, 10)
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STEP(I, c, d, a, b, GET(10), 0xffeff47d, 15)
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STEP(I, b, c, d, a, GET(1), 0x85845dd1, 21)
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STEP(I, a, b, c, d, GET(8), 0x6fa87e4f, 6)
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STEP(I, d, a, b, c, GET(15), 0xfe2ce6e0, 10)
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STEP(I, c, d, a, b, GET(6), 0xa3014314, 15)
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STEP(I, b, c, d, a, GET(13), 0x4e0811a1, 21)
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STEP(I, a, b, c, d, GET(4), 0xf7537e82, 6)
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STEP(I, d, a, b, c, GET(11), 0xbd3af235, 10)
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STEP(I, c, d, a, b, GET(2), 0x2ad7d2bb, 15)
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STEP(I, b, c, d, a, GET(9), 0xeb86d391, 21)
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STEP(I, a, b, c, d, GET(0), 0xf4292244UL, 6)
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STEP(I, d, a, b, c, GET(7), 0x432aff97UL, 10)
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STEP(I, c, d, a, b, GET(14), 0xab9423a7UL, 15)
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STEP(I, b, c, d, a, GET(5), 0xfc93a039UL, 21)
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STEP(I, a, b, c, d, GET(12), 0x655b59c3UL, 6)
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STEP(I, d, a, b, c, GET(3), 0x8f0ccc92UL, 10)
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STEP(I, c, d, a, b, GET(10), 0xffeff47dUL, 15)
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STEP(I, b, c, d, a, GET(1), 0x85845dd1UL, 21)
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STEP(I, a, b, c, d, GET(8), 0x6fa87e4fUL, 6)
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STEP(I, d, a, b, c, GET(15), 0xfe2ce6e0UL, 10)
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STEP(I, c, d, a, b, GET(6), 0xa3014314UL, 15)
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STEP(I, b, c, d, a, GET(13), 0x4e0811a1UL, 21)
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STEP(I, a, b, c, d, GET(4), 0xf7537e82UL, 6)
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STEP(I, d, a, b, c, GET(11), 0xbd3af235UL, 10)
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STEP(I, c, d, a, b, GET(2), 0x2ad7d2bbUL, 15)
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STEP(I, b, c, d, a, GET(9), 0xeb86d391UL, 21)
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a += saved_a;
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b += saved_b;
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@ -29,7 +29,7 @@
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#define _MD5_H
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/* Any 32-bit or wider unsigned integer data type will do */
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typedef unsigned int MD5_u32plus;
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typedef FT_UInt32 MD5_u32plus;
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typedef struct {
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MD5_u32plus lo, hi;
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