/usr/share/pcb/pcblib-newlib/geda/RCY350.fp is in pcb-common 20110918-7.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 | Element(0x00 "Bottom lead non-polar circular component (typically capacitor)" "" "RCY350" 700 0 0 100 0x00)
(
Pin(175 350 60 50 "1" 0x101)
Pin(525 350 60 50 "2" 0x01)
ElementArc(350 350 350 350 0 360 10)
Mark (175 350)
)
|