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- /* Define __ARGS for Turbo C */
- #define __ARGS(X) X
-
- /*
- *
- * md4.h -- Header file for implementation of MD4 Message Digest Algorithm
- * Updated: 2/13/90 by Ronald L. Rivest
- * (C) 1990 RSA Data Security, Inc.
- * Reformatted and de-linted - 2/12/91 Phil Karn
- */
-
- /* MDstruct is the data structure for a message digest computation. */
- typedef struct {
- unsigned long buffer[4];/* Holds 4-word result of MD computation */
- unsigned char count[8]; /* Number of bits processed so far */
- unsigned int done; /* Nonzero means MD computation finished */
- } MDstruct, *MDptr;
-
- /* MDbegin(MD)
- * Input: MD -- an MDptr
- * Initialize the MDstruct prepatory to doing a message digest computation.
- */
- extern void MDbegin __ARGS((MDptr MDp));
-
- /* MDupdate(MD,X,count)
- * Input: MD -- an MDptr
- * X -- a pointer to an array of unsigned characters.
- * count -- the number of bits of X to use (an unsigned int).
- * Updates MD using the first ``count'' bits of X.
- * The array pointed to by X is not modified.
- * If count is not a multiple of 8, MDupdate uses high bits of last byte.
- * This is the basic input routine for a user.
- * The routine terminates the MD computation when count < 512, so
- * every MD computation should end with one call to MDupdate with a
- * count less than 512. Zero is OK for a count.
- */
- extern void MDupdate __ARGS((MDptr MDp,unsigned char *X,unsigned int count));
-
- /* MDprint(MD)
- * Input: MD -- an MDptr
- * Prints message digest buffer MD as 32 hexadecimal digits.
- * Order is from low-order byte of buffer[0] to high-order byte of buffer[3].
- * Each byte is printed with high-order hexadecimal digit first.
- */
- extern void MDprint __ARGS((MDptr MDp));
-
- /* End of md4.h */