119 	struct gdbcons *gc = arg;  in gdb_cnflush()  local
123 	for (i = 0; i < gc->npending; i++)  in gdb_cnflush()
124 		gdb_tx_puthex(gc->buf[i]);  in gdb_cnflush()
126 	gc->npending = 0;  in gdb_cnflush()
145 	struct gdbcons *gc;  in gdb_cnputc()  local
148 		gc = cp->cn_arg;  in gdb_cnputc()
149 		if (gc->npending != 0) {  in gdb_cnputc()
155 				callout_stop(&gc->flush);  in gdb_cnputc()
156 			if (gc->npending == sizeof(gc->buf))  in gdb_cnputc()
157 				gdb_cnflush(gc);  in gdb_cnputc()
159 		gc->buf[gc->npending++] = c;  in gdb_cnputc()
167 			gdb_cnflush(gc);  in gdb_cnputc()
169 			callout_reset(&gc->flush, hz/4, gdb_cnflush, gc);  in gdb_cnputc()