usr/src/usr.bin/f77/libF77/s_copy.c

/*
 *      "@(#)s_copy.c   1.1"
 */

s_copy(a, b, la, lb)    /* assign strings:  a = b */
char *a, *b;
long int la, lb;
{
char *aend, *bend;

aend = a + la;

if(la <= lb)
        while(a < aend)
                *a++ = *b++;

else
        {
        bend = b + lb;
        while(b < bend)
                *a++ = *b++;
        while(a < aend)
                *a++ = ' ';
        }
}