dirent: push dirent type to prototypes

This syncs the dirent related functions with the glibc behavior -- rather
than take void pointers everywhere, make the struct dirent pointers
explicit in the API.  After all, the functions themselves will cast the
pointers to a dirent structure, so if it isn't as expected, people will
crash.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>

1 files changed, 2 insertions, 3 deletions

diff --git a/libc/misc/dirent/versionsort.c b/libc/misc/dirent/versionsort.c
index 53476e67f..d84da1f6c 100644
--- a/libc/misc/dirent/versionsort.c
+++ b/libc/misc/dirent/versionsort.c
@@ -8,8 +8,7 @@
 #include <string.h>
 #include "dirstream.h"
 
-int versionsort(const void *a, const void *b)
+int versionsort(const struct dirent **a, const struct dirent **b)
 {
-	return strverscmp((*(const struct dirent **) a)->d_name,
-			(*(const struct dirent **) b)->d_name);
+	return strverscmp((*a)->d_name, (*b)->d_name);
 }