source: buchla-68k/libsm/memsetw.c

/*
   =============================================================================
        memset.c -- fill memory with short words
        Version 1 -- 1987-03-18 -- D.N. Lynx Crowe

        Set an array of n shorts starting at vp to the short s.
        Return pointer to vp.
   =============================================================================
*/

#include "ram.h"

volatile void *memsetw(volatile void *vp, uint16_t s, int16_t n)
{
        volatile uint16_t *sp = vp;

        while (--n >= 0)
                *sp++ = s;

        return(vp);
}