cargo fmt and fix clippy lints in fmtmsg

src/header/fmtmsg/mod.rs

@@ -101,7 +101,7 @@ pub unsafe extern "C" fn fmtmsg(
     let consolefd: c_int;
     let mut cs: c_int = 0;
     unsafe {
-        pthread_setcancelstate(PTHREAD_CANCEL_DISABLE, &mut cs as *mut c_int);
+        pthread_setcancelstate(PTHREAD_CANCEL_DISABLE, &raw mut cs);
     }
     let mut cmsg = unsafe { getenv(c"MSGVERB".as_ptr()) };
     let errstring: *const c_char = match severity {
@@ -165,7 +165,7 @@ pub unsafe extern "C" fn fmtmsg(
                     break;
                 } else {
                     verb |= 1 << i;
-                    cmsg = strchr(cmsg, b':' as _);
+                    cmsg = strchr(cmsg, b':'.into());
                     if !cmsg.is_null() {
                         cmsg = cmsg.add(1);
                     }

src/header/sys_types_internal/mod.rs

@@ -7,10 +7,10 @@
 //! <https://pubs.opengroup.org/onlinepubs/009695399/basedefs/sys/types.h.html>
 //! for the old specification.
 
+pub use crate::header::bits_time_t::time_t;
 use crate::platform::types::{
     c_char, c_int, c_long, c_longlong, c_uchar, c_uint, c_ulong, c_ulonglong, c_ushort,
 };
-pub use crate::header::bits_time_t::time_t;
 
 /// Used for block sizes.
 pub type blksize_t = c_long;