Various formatting fixes

lib/std/os/linux.zig

@@ -1279,7 +1279,13 @@ pub fn setrlimit(resource: rlimit_resource, rlim: *const rlimit) usize {
 }
 
 pub fn prlimit(pid: pid_t, resource: rlimit_resource, new_limit: ?*const rlimit, old_limit: ?*rlimit) usize {
-    return syscall4(.prlimit64, @bitCast(usize, @as(isize, pid)), @bitCast(usize, @as(isize, @enumToInt(resource))), @ptrToInt(new_limit), @ptrToInt(old_limit));
+    return syscall4(
+        .prlimit64,
+        @bitCast(usize, @as(isize, pid)),
+        @bitCast(usize, @as(isize, @enumToInt(resource))),
+        @ptrToInt(new_limit),
+        @ptrToInt(old_limit),
+    );
 }
 
 test "" {

lib/std/special/c.zig

@@ -528,10 +528,8 @@ fn clone() callconv(.Naked) void {
             );
         },
         .sparcv9 => {
-            // Implementation by @LemonBoy (https://github.com/LemonBoy)
             // __clone(func, stack, flags, arg, ptid, tls, ctid)
             //           i0,    i1,    i2,  i3,   i4,  i5,   sp
-
             // syscall(SYS_clone, flags, stack, ptid, tls, ctid)
             //                g1     o0,    o1,   o2,  o3,   o4
             asm volatile (