1178 struct umac_ctx {  struct
1182 } umac_ctx;  variable
1187 int umac_reset(struct umac_ctx *ctx)
1197 int umac_delete(struct umac_ctx *ctx)  in umac_delete()
1202             ctx = (struct umac_ctx *)ctx->free_ptr;  in umac_delete()
1210 struct umac_ctx *umac_new(const u_char key[])  in umac_new()
1215     struct umac_ctx *ctx, *octx;  in umac_new()
1224             ctx = (struct umac_ctx *)((u_char *)ctx + bytes_to_add);  in umac_new()
1237 int umac_final(struct umac_ctx *ctx, u_char tag[], const u_char nonce[8])  in umac_final()
1248 int umac_update(struct umac_ctx *ctx, const u_char *input, long len)  in umac_update()
1260 int umac(struct umac_ctx *ctx, u_char *input,