uvp                27 sapi/fpm/fpm/fpm_config.h # define timersub(tvp, uvp, vvp)                          \
uvp                29 sapi/fpm/fpm/fpm_config.h 		(vvp)->tv_sec = (tvp)->tv_sec - (uvp)->tv_sec;    \
uvp                30 sapi/fpm/fpm/fpm_config.h 		(vvp)->tv_usec = (tvp)->tv_usec - (uvp)->tv_usec; \