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| #ifndef XSHA1_H
| #define XSHA1_H
|
| /* Initialize SHA1 computation. Returns NULL on error. */
| void *x_sha1_init(void);
|
| /*
| * Add some data to be hashed. ctx is the value returned by x_sha1_init()
| * Returns 0 on error, 1 on success.
| */
| int x_sha1_update(void *ctx, void *data, int size);
|
| /*
| * Place the hash in result, and free ctx.
| * Returns 0 on error, 1 on success.
| */
| int x_sha1_final(void *ctx, unsigned char result[20]);
|
| #endif
|
|
