HelenOS sources

glyph_orig_y      242 uspace/app/fontedit/fontedit.c 	y = gfx_coord_div_rneg(pos.y - glyph_orig_y -
glyph_orig_y      485 uspace/app/fontedit/fontedit.c 	drect->p0.y = glyph_orig_y + y * glyph_scale;
glyph_orig_y      487 uspace/app/fontedit/fontedit.c 	drect->p1.y = glyph_orig_y + (y + 1) * glyph_scale;
HelenOS homepage, sources at GitHub