Remove more unused code. - sam - An updated version of the sam text editor.
 (HTM) git clone git://vernunftzentrum.de/sam.git
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       ---
 (DIR) commit d6d60bb4570fe04e92162988007b39037637954c
 (DIR) parent 88e512d6b6c80963bb5c123b7daaf48298fb86c7
 (HTM) Author: Rob King <jking@deadpixi.com>
       Date:   Tue,  6 Sep 2016 17:40:07 -0500
       
       Remove more unused code.
       
       Diffstat:
         libframe/misc.c                     |      44 -------------------------------
       
       1 file changed, 0 insertions(+), 44 deletions(-)
       ---
 (DIR) diff --git a/libframe/misc.c b/libframe/misc.c
       @@ -35,47 +35,3 @@ getuser(void)
                user = "unknown";
            return user;
        }
       -
       -#ifdef NEEDSTRERROR
       -char *
       -strerror(int n)
       -{
       -    extern char *sys_errlist[];
       -    return sys_errlist[n];
       -}
       -#endif /* NEEDSTRERROR */
       -
       -#ifdef NEEDMEMMOVE
       -/*
       - * memcpy is probably fast, but may not work with overlap
       - */
       -void*
       -memmove(void *a1, const void *a2, size_t n)
       -{
       -    char *s1;
       -    const char *s2;
       -
       -    s1 = a1;
       -    s2 = a2;
       -    if(s1 > s2)
       -        goto back;
       -    if(s1 + n <= s2)
       -        return memcpy(a1, a2, n);
       -    while(n > 0) {
       -        *s1++ = *s2++;
       -        n--;
       -    }
       -    return a1;
       -
       -back:
       -    s2 += n;
       -    if(s2 <= s1)
       -        return memcpy(a1, a2, n);
       -    s1 += n;
       -    while(n > 0) {
       -        *--s1 = *--s2;
       -        n--;
       -    }
       -    return a1;
       -}
       -#endif /* NEEDMEMMOVE */