@@ expression s; @@ - strv_length(s) == 0 + strv_isempty(s) @@ expression s; @@ - strv_length(s) <= 0 + strv_isempty(s) @@ expression s; @@ - strv_length(s) > 0 + !strv_isempty(s) @@ expression s; @@ - strv_length(s) != 0 + !strv_isempty(s) @@ expression s; @@ - strlen(s) == 0 + isempty(s) @@ expression s; @@ - strlen(s) <= 0 + isempty(s) @@ expression s; @@ - strlen(s) > 0 + !isempty(s) @@ expression s; @@ - strlen(s) != 0 + !isempty(s) @@ expression s; @@ - strlen_ptr(s) == 0 + isempty(s) @@ expression s; @@ - strlen_ptr(s) <= 0 + isempty(s) @@ expression s; @@ - strlen_ptr(s) > 0 + !isempty(s) @@ expression s; @@ - strlen_ptr(s) != 0 + !isempty(s)