[−][src]Function spice_sys::gfpa_c
pub unsafe extern "C" fn gfpa_c(
target: *const c_char,
illmn: *const c_char,
frame: *const c_char,
abcorr: *const c_char,
obsrvr: *const c_char,
relate: *const c_char,
refval: c_double,
adjust: c_double,
step: c_double,
nintvls: c_int,
cnfine: *mut SpiceCellC,
result: *mut SpiceCellC
)
determines time intervals when a specified constraint on the phase angle between the illuminator, target, and observer body centers is met.