HelenOS sources

pci_ide_fun_offline   52 uspace/drv/block/pci-ide/main.c static errno_t pci_ide_fun_offline(ddf_fun_t *fun);
pci_ide_fun_offline   61 uspace/drv/block/pci-ide/main.c 	.fun_offline = &pci_ide_fun_offline
HelenOS homepage, sources at GitHub