delete valign.h in favor of sys call

[unix-history] / usr / src / lib / libc / gen / valloc.c

/*      valloc.c        4.2     83/07/01        */

char    *malloc();

char *
valloc(i)
       int i;
{
       int valsiz = getpagesize(), j;
       char *cp = malloc(i + (valsize-1));

       j = ((int)cp + (valsiz-1)) &~ (valsiz-1);
       return ((char *)j);
}