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docs: complete interface description for secp256k1_schnorrsig_sign_custom #1296

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May 9, 2023
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docs: complete interface description for secp256k1_schnorrsig_sign_custom #1296

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8 changes: 6 additions & 2 deletions include/secp256k1_schnorrsig.h
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Expand Up @@ -144,9 +144,13 @@ SECP256K1_API int secp256k1_schnorrsig_sign(
* Creates the same signatures as schnorrsig_sign if msglen is 32 and the
* extraparams.ndata is the same as aux_rand32.
*
* Returns 1 on success, 0 on failure.
* Args: ctx: pointer to a context object (not secp256k1_context_static).
* Out: sig64: pointer to a 64-byte array to store the serialized signature.
* In: msg: the message being signed. Can only be NULL if msglen is 0.
* msglen: length of the message
* extraparams: pointer to a extraparams object (can be NULL)
* msglen: length of the message.
* keypair: pointer to an initialized keypair.
* extraparams: pointer to an extraparams object (can be NULL).
*/
SECP256K1_API int secp256k1_schnorrsig_sign_custom(
const secp256k1_context *ctx,
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