23  * Copyright (c) Andrew Tridgell 1997-1998.
49 	return ((x << s) & 0xFFFFFFFF) | (x >> (32 - s));  in lshift()
67 #define ROUND1(a,b,c,d,k,s) (a = lshift(a + F(b,c,d) + k, s))  argument
68 #define ROUND2(a,b,c,d,k,s) (a = lshift(a + G(b,c,d) + k + (uint32_t)0x5A827999,s))  argument
69 #define ROUND3(a,b,c,d,k,s) (a = lshift(a + H(b,c,d) + k + (uint32_t)0x6ED9EBA1,s))  argument
74 	while (words--) {  in le32_to_cpu_array()
82 	while (words--) {  in cpu_to_le32_array()
90 	uint32_t a, b, c, d;  in md4_transform()  local
95 	d = hash[3];  in md4_transform()
97 	ROUND1(a, b, c, d, in[0], 3);  in md4_transform()
98 	ROUND1(d, a, b, c, in[1], 7);  in md4_transform()
99 	ROUND1(c, d, a, b, in[2], 11);  in md4_transform()
100 	ROUND1(b, c, d, a, in[3], 19);  in md4_transform()
101 	ROUND1(a, b, c, d, in[4], 3);  in md4_transform()
102 	ROUND1(d, a, b, c, in[5], 7);  in md4_transform()
103 	ROUND1(c, d, a, b, in[6], 11);  in md4_transform()
104 	ROUND1(b, c, d, a, in[7], 19);  in md4_transform()
105 	ROUND1(a, b, c, d, in[8], 3);  in md4_transform()
106 	ROUND1(d, a, b, c, in[9], 7);  in md4_transform()
107 	ROUND1(c, d, a, b, in[10], 11);  in md4_transform()
108 	ROUND1(b, c, d, a, in[11], 19);  in md4_transform()
109 	ROUND1(a, b, c, d, in[12], 3);  in md4_transform()
110 	ROUND1(d, a, b, c, in[13], 7);  in md4_transform()
111 	ROUND1(c, d, a, b, in[14], 11);  in md4_transform()
112 	ROUND1(b, c, d, a, in[15], 19);  in md4_transform()
114 	ROUND2(a, b, c, d,in[ 0], 3);  in md4_transform()
115 	ROUND2(d, a, b, c, in[4], 5);  in md4_transform()
116 	ROUND2(c, d, a, b, in[8], 9);  in md4_transform()
117 	ROUND2(b, c, d, a, in[12], 13);  in md4_transform()
118 	ROUND2(a, b, c, d, in[1], 3);  in md4_transform()
119 	ROUND2(d, a, b, c, in[5], 5);  in md4_transform()
120 	ROUND2(c, d, a, b, in[9], 9);  in md4_transform()
121 	ROUND2(b, c, d, a, in[13], 13);  in md4_transform()
122 	ROUND2(a, b, c, d, in[2], 3);  in md4_transform()
123 	ROUND2(d, a, b, c, in[6], 5);  in md4_transform()
124 	ROUND2(c, d, a, b, in[10], 9);  in md4_transform()
125 	ROUND2(b, c, d, a, in[14], 13);  in md4_transform()
126 	ROUND2(a, b, c, d, in[3], 3);  in md4_transform()
127 	ROUND2(d, a, b, c, in[7], 5);  in md4_transform()
128 	ROUND2(c, d, a, b, in[11], 9);  in md4_transform()
129 	ROUND2(b, c, d, a, in[15], 13);  in md4_transform()
131 	ROUND3(a, b, c, d,in[ 0], 3);  in md4_transform()
132 	ROUND3(d, a, b, c, in[8], 9);  in md4_transform()
133 	ROUND3(c, d, a, b, in[4], 11);  in md4_transform()
134 	ROUND3(b, c, d, a, in[12], 15);  in md4_transform()
135 	ROUND3(a, b, c, d, in[2], 3);  in md4_transform()
136 	ROUND3(d, a, b, c, in[10], 9);  in md4_transform()
137 	ROUND3(c, d, a, b, in[6], 11);  in md4_transform()
138 	ROUND3(b, c, d, a, in[14], 15);  in md4_transform()
139 	ROUND3(a, b, c, d, in[1], 3);  in md4_transform()
140 	ROUND3(d, a, b, c, in[9], 9);  in md4_transform()
141 	ROUND3(c, d, a, b, in[5], 11);  in md4_transform()
142 	ROUND3(b, c, d, a, in[13], 15);  in md4_transform()
143 	ROUND3(a, b, c, d, in[3], 3);  in md4_transform()
144 	ROUND3(d, a, b, c, in[11], 9);  in md4_transform()
145 	ROUND3(c, d, a, b, in[7], 11);  in md4_transform()
146 	ROUND3(b, c, d, a, in[15], 15);  in md4_transform()
151 	hash[3] += d;  in md4_transform()
156 	le32_to_cpu_array(ctx->block, ARRAY_SIZE(ctx->block));  in md4_transform_helper()
157 	md4_transform(ctx->hash, ctx->block);  in md4_transform_helper()
162 	mctx->hash[0] = 0x67452301;  in md4_init()
163 	mctx->hash[1] = 0xefcdab89;  in md4_init()
164 	mctx->hash[2] = 0x98badcfe;  in md4_init()
165 	mctx->hash[3] = 0x10325476;  in md4_init()
166 	mctx->byte_count = 0;  in md4_init()
172 	const uint32_t avail = sizeof(mctx->block) - (mctx->byte_count & 0x3f);  in md4_update()
174 	mctx->byte_count += len;  in md4_update()
177 		memcpy((char *)mctx->block + (sizeof(mctx->block) - avail),  in md4_update()
182 	memcpy((char *)mctx->block + (sizeof(mctx->block) - avail),  in md4_update()
187 	len -= avail;  in md4_update()
189 	while (len >= sizeof(mctx->block)) {  in md4_update()
190 		memcpy(mctx->block, data, sizeof(mctx->block));  in md4_update()
192 		data += sizeof(mctx->block);  in md4_update()
193 		len -= sizeof(mctx->block);  in md4_update()
196 	memcpy(mctx->block, data, len);  in md4_update()
201 	const unsigned int offset = mctx->byte_count & 0x3f;  in md4_final_ascii()
202 	char *p = (char *)mctx->block + offset;  in md4_final_ascii()
203 	int padding = 56 - (offset + 1);  in md4_final_ascii()
209 		p = (char *)mctx->block;  in md4_final_ascii()
214 	mctx->block[14] = mctx->byte_count << 3;  in md4_final_ascii()
215 	mctx->block[15] = mctx->byte_count >> 29;  in md4_final_ascii()
216 	le32_to_cpu_array(mctx->block, (sizeof(mctx->block) -  in md4_final_ascii()
218 	md4_transform(mctx->hash, mctx->block);  in md4_final_ascii()
219 	cpu_to_le32_array(mctx->hash, ARRAY_SIZE(mctx->hash));  in md4_final_ascii()
222 		 mctx->hash[0], mctx->hash[1], mctx->hash[2], mctx->hash[3]);  in md4_final_ascii()
238 		if (file[i] == '"' && file[i-1] != '\\')  in parse_string()
249 		if (file[i-1] == '*' && file[i] == '/')  in parse_comment()
255 /* FIXME: Handle .s files differently (eg. # starts comments) --RR */
277 			i += parse_string(file+i, len - i, md);  in parse_file()
283 			i += parse_comment(file+i, len - i);  in parse_file()
297 	return objfile[len - 2] == '.' && objfile[len - 1] == 'a';  in is_static_library()
313 		dirlen = base - objfile;  in parse_source_files()
336 		if (strncmp(line, "source_", sizeof("source_")-1) == 0) {  in parse_source_files()
350 		if (strncmp(line, "deps_", sizeof("deps_")-1) == 0) {  in parse_source_files()
358 		if ( *(p + strlen(p)-1) != '\\')  in parse_source_files()
370 		if ((strstr(line, dir)+strlen(dir)-1) == strrchr(line, '/')) {  in parse_source_files()