2 files changed, 2 insertions, 2 deletions

diff --git a/include/libiphone/afc.h b/include/libiphone/afc.h
index 94eb02e..7eff678 100644
--- a/include/libiphone/afc.h
+++ b/include/libiphone/afc.h
@@ -103,7 +103,7 @@ afc_error_t afc_file_truncate(afc_client_t client, uint64_t handle, uint64_t new
 afc_error_t afc_remove_path(afc_client_t client, const char *path);
 afc_error_t afc_rename_path(afc_client_t client, const char *from, const char *to);
 afc_error_t afc_make_directory(afc_client_t client, const char *dir);
-afc_error_t afc_truncate(afc_client_t client, const char *path, off_t newsize);
+afc_error_t afc_truncate(afc_client_t client, const char *path, uint64_t newsize);
 afc_error_t afc_make_link(afc_client_t client, afc_link_type_t linktype, const char *target, const char *linkname);
 afc_error_t afc_set_file_time(afc_client_t client, const char *path, uint64_t mtime);
 
diff --git a/src/AFC.c b/src/AFC.c
index 15d746e..956c8fc 100644
--- a/src/AFC.c
+++ b/src/AFC.c
@@ -1157,7 +1157,7 @@ afc_error_t afc_file_truncate(afc_client_t client, uint64_t handle, uint64_t new
  * @return AFC_E_SUCCESS if everything went well, AFC_E_INVALID_ARGUMENT
  *         if arguments are NULL or invalid, AFC_E_NOT_ENOUGH_DATA otherwise.
  */
-afc_error_t afc_truncate(afc_client_t client, const char *path, off_t newsize)
+afc_error_t afc_truncate(afc_client_t client, const char *path, uint64_t newsize)
 {
         char *response = NULL;
         char *send = (char *) malloc(sizeof(char) * (strlen(path) + 1 + 8));