Hardcode numwords in vli_modSub
diff --git a/include/tinycrypt/ecc.h b/include/tinycrypt/ecc.h
index 6895294..3d60267 100644
--- a/include/tinycrypt/ecc.h
+++ b/include/tinycrypt/ecc.h
@@ -343,8 +343,7 @@
* @param num_words IN -- number of words
*/
void uECC_vli_modSub(uECC_word_t *result, const uECC_word_t *left,
- const uECC_word_t *right, const uECC_word_t *mod,
- wordcount_t num_words);
+ const uECC_word_t *right, const uECC_word_t *mod);
/*
* @brief Computes P' = (x1', y1', Z3), P + Q = (x3, y3, Z3) or