28,29c28,31
< void * (*gt_pch_get_address) (size_t);
< bool (*gt_pch_use_address) (void *, size_t);
---
> /* Identify an address that's likely to be free in a subsequent invocation
> of the compiler. The area should be able to hold SIZE bytes. FD is an
> open file descriptor if the host would like to probe with mmap. */
> void * (*gt_pch_get_address) (size_t size, int fd);
30a33,38
> /* ADDR is an address returned by gt_pch_get_address. Attempt to allocate
> SIZE bytes at the same address and load it with the data from FD at
> OFFSET. Return -1 if we couldn't allocate memory at ADDR, return 0
> if the memory is allocated but the data not loaded, return 1 if done. */
> int (*gt_pch_use_address) (void *addr, size_t size, int fd, size_t offset);
>