MD_START_ARGS
#define MD_START_ARGS char **sp, void (*cleanup)(void)
#define MD_START_ARGS \
#define MD_START_ARGS struct ps_strings *arginfo, void (*cleanup)(void)
#define MD_START_ARGS struct kframe *kfp, void (*cleanup)(void)
#define MD_START_ARGS char **sp, void (*cleanup)(void)