Remove redundant declaration

Author: ackxolotl

src/libixy-vfio.h

@@ -24,8 +24,6 @@ int vfio_epoll_wait(int epoll_fd, int maxevents, int timeout);
 
 int vfio_epoll_ctl(int event_fd);
 
-int vfio_init(const char* pci_addr);
-
 // returns a uint8_t pointer to the MMAPED region or MAP_FAILED if failed.
 // region_index is to be taken from linux/vfio.h
 uint8_t* vfio_map_region(int vfio_fd, int region_index);