allow rules to be compiled to one binary file

All the rule files can be compiled into a single file,
which can be mapped into the udev process to avoid parsing
the rules with every event.

Signed-off-by: Kay Sievers <kay.sievers@suse.de>

1 files changed, 1 insertions, 1 deletions

diff --git a/udev_utils.h b/udev_utils.h
index b3e604fb98..3e372dd948 100644
--- a/udev_utils.h
+++ b/udev_utils.h
@@ -39,7 +39,7 @@ extern int string_is_true(const char *str);
 extern int parse_get_pair(char **orig_string, char **left, char **right);
 extern int unlink_secure(const char *filename);
 extern int file_map(const char *filename, char **buf, size_t *bufsize);
-extern void file_unmap(char *buf, size_t bufsize);
+extern void file_unmap(void *buf, size_t bufsize);
 extern size_t buf_get_line(const char *buf, size_t buflen, size_t cur);
 extern void remove_trailing_char(char *path, char c);
 extern void replace_untrusted_chars(char *string);