1 files changed, 11 insertions, 4 deletions

diff --git a/src/htbt.h b/src/htbt.h
index becb62b..152825c 100644
--- a/src/htbt.h
+++ b/src/htbt.h
@@ -10,10 +10,16 @@ struct prne_htbt;
 typedef struct prne_htbt prne_htbt_t;
 typedef struct prne_htbt_param prne_htbt_param_t;
 typedef struct prne_htbt_cbset prne_htbt_cbset_t;
-typedef bool(*prne_htbt_cnc_txtrec_ft)(char *out);
-typedef bool(*prne_htbt_hostinfo_ft)(prne_htbt_host_info_t *out);
-typedef char*(*prne_htbt_tmpfile_ft)(size_t req_size, const mode_t mode);
-typedef bool(*prne_htbt_bin_ft)(const char *path, const prne_htbt_cmd_t *cmd);
+typedef bool(*prne_htbt_cnc_txtrec_ft)(void *ctx, char *out);
+typedef bool(*prne_htbt_hostinfo_ft)(void *ctx, prne_htbt_host_info_t *out);
+typedef char*(*prne_htbt_tmpfile_ft)(
+	void *ctx,
+	size_t req_size,
+	const mode_t mode);
+typedef bool(*prne_htbt_bin_ft)(
+	void *ctx,
+	const char *path,
+	const prne_htbt_cmd_t *cmd);
 
 struct prne_htbt_cbset {
 	prne_htbt_cnc_txtrec_ft cnc_txtrec;
@@ -28,6 +34,7 @@ struct prne_htbt_param {
 	mbedtls_ctr_drbg_context *ctr_drbg;
 	prne_resolv_t *resolv;
 	prne_htbt_cbset_t cb_f;
+	void *cb_ctx;
 	int blackhole;
 };