PORT_SAFE_CALL    160 src/port.c         PORT_SAFE_CALL(port,
PORT_SAFE_CALL     69 src/portapi.c  #define SAFE_CALL(p, exp) PORT_SAFE_CALL(p, exp)
PORT_SAFE_CALL    174 src/portapi.c          PORT_SAFE_CALL(p, p->src.vt.Putc(c, p));
PORT_SAFE_CALL    105 src/read.c             PORT_SAFE_CALL(SCM_PORT(port), r = read_item(SCM_PORT(port), ctx));
PORT_SAFE_CALL    159 src/read.c             PORT_SAFE_CALL(SCM_PORT(port), r = read_list(SCM_PORT(port), closer, ctx));
PORT_SAFE_CALL    162 src/write.c            PORT_SAFE_CALL(port, write_ss(obj, port, &ctx));
PORT_SAFE_CALL    164 src/write.c            PORT_SAFE_CALL(port, write_ss_rec(obj, port, &ctx));
PORT_SAFE_CALL    246 src/write.c            PORT_SAFE_CALL(SCM_PORT(port),
PORT_SAFE_CALL    945 src/write.c        PORT_SAFE_CALL(out, format_proc(SCM_PORT(out), fmt, args, sharedp));
PORT_SAFE_CALL   1238 src/write.c        PORT_SAFE_CALL(out, vprintf_proc(out, fmt, h, sharedp));