| 1 /* |
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| 2 * yahoo_auth.h: Header for Yahoo Messenger authentication schemes. Eew. |
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| 3 * |
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| 4 * Copyright(c) 2003 Cerulean Studios |
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| 5 */ |
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| 6 |
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| 7 #ifndef _YAHOO_AUTH_H_ |
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| 8 #define _YAHOO_AUTH_H_ |
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| 9 |
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| 10 #define NUM_TYPE_THREES 105 |
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| 11 #define NUM_TYPE_FOURS 56 |
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| 12 #define NUM_TYPE_FIVES 37 |
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| 13 |
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| 14 unsigned int yahoo_auth_finalCountdown(unsigned int challenge, int divisor, int inner_loop, int outer_loop); |
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| 15 |
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| 16 /* We've defined the Yahoo authentication functions as having types 1-5; all take either 1 or 2 arguments. |
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| 17 */ |
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| 18 |
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| 19 typedef struct _auth { |
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| 20 int type; |
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| 21 int var1; |
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| 22 int var2; |
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| 23 } auth_function_t; |
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| 24 |
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| 25 /* Type 3, 4 and 5 require lookups into ypager.exe's many static chunks of 256 bytes. Store them here. |
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| 26 */ |
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| 27 |
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| 28 struct buffer_t { |
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| 29 unsigned int buffer_start; |
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| 30 unsigned char buffer[257]; |
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| 31 }; |
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| 32 |
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| 33 #endif /* _YAHOO_AUTH_H_ */ |
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