Download patch
ref: f33615cbd2103b8fbbc04cd3e3558b932f8398ce parent: 3d14c5f66a2485db6ba7e25393a72e5f142049b6 author: Sigrid Solveig Haflínudóttir <ftrvxmtrx@gmail.com> date: Sun Nov 22 14:30:59 EST 2020
mkfile: add pdf.h to HFILES