Make the CC_IS_OK hack work again.

Change the private pointer in libfat to an intptr_t; we actually
use an integer most of the time so an intptr_t is more convenient.

1 files changed, 3 insertions, 3 deletions

diff --git a/unix/syslinux.c b/unix/syslinux.c
index 182e1bf9..e5041cda 100644
--- a/unix/syslinux.c
+++ b/unix/syslinux.c
@@ -152,10 +152,10 @@ ssize_t xpwrite(int fd, void *buf, size_t count, off_t offset)
 /*
  * Version of the read function suitable for libfat
  */
-int libfat_xpread(void *pp, void *buf, size_t secsize, libfat_sector_t sector)
+int libfat_xpread(intptr_t pp, void *buf, size_t secsize, libfat_sector_t sector)
 {
   off_t offset = (off_t)sector * secsize;
-  return xpread((int)pp, buf, secsize, offset);
+  return xpread(pp, buf, secsize, offset);
 }
 
 int main(int argc, char *argv[])
@@ -442,7 +442,7 @@ umount:
    * this is supposed to be a simple, privileged version
    * of the installer.
    */
-  fs = libfat_open(libfat_xpread, (void *)dev_fd);
+  fs = libfat_open(libfat_xpread, dev_fd);
   ldlinux_cluster = libfat_searchdir(fs, 0, "LDLINUX SYS", NULL);
   secp = sectors;
   nsectors = 0;