Symbol: EF_SPARK
src/bin/unzip/extract.c
1855
case EF_SPARK:
src/bin/unzip/process.c
1644
if (eb_id == EF_SPARK && (eb_len == 24 || eb_len == 20)) {
src/bin/unzip/zipinfo.c
1404
case EF_SPARK: /* from RISC OS */