Code:
12:28:09 DEBUG hle.IoFileMgrForUser - TRSI_LICK_IT - hleIoOpen - opening file ms0/PSP/GAME/__SCE__LICKIT/data/textures/start_logo1_color.png
12:28:09 DEBUG hle.IoFileMgrForUser - TRSI_LICK_IT - hleIoOpen assigned id = 0x4
12:28:09 DEBUG hle.IoFileMgrForUser - TRSI_LICK_IT - hleIoRead(id=3,data=0x9fbfca8,size=0x8) async=false
12:28:09 WARN hle.IoFileMgrForUser - TRSI_LICK_IT - UNIMPLEMENTED:hleIoRead id = stdin
12:28:09 DEBUG hle.IoFileMgrForUser - TRSI_LICK_IT - sceIoClose redirecting to hleIoClose
12:28:09 DEBUG hle.IoFileMgrForUser - TRSI_LICK_IT - hleIoClose - id 4
Hmmm, quite dirty programming: they assume that the file ID returned by sceIoOpen is always 3 (and not 4 as it is the case in Jpcsp).
I will improve Jpcsp to mimic the PSP in that case...