SCM_PROCEDURE_TAKE_NARG_P   25 src/exclib.c   if (!SCM_PROCEDURE_TAKE_NARG_P(handler, 1)) {
SCM_PROCEDURE_TAKE_NARG_P   70 src/exclib.c   if (!SCM_PROCEDURE_TAKE_NARG_P(handler, 1)) {
SCM_PROCEDURE_TAKE_NARG_P  504 src/signal.c                  && SCM_PROCEDURE_TAKE_NARG_P(handler, 1)) {