1.1 --- a/src/track.c	Sun Sep 23 08:23:15 2012 +0300
     1.2 +++ b/src/track.c	Mon Feb 25 05:58:09 2013 +0200
     1.3 @@ -67,6 +67,27 @@
     1.4  	free(track);
     1.5  }
     1.6  
     1.7 +void anm_copy_track(struct anm_track *dest, struct anm_track *src)
     1.8 +{
     1.9 +	free(dest->name);
    1.10 +	if(dest->keys) {
    1.11 +		dynarr_free(dest->keys);
    1.12 +	}
    1.13 +
    1.14 +	if(src->name) {
    1.15 +		dest->name = malloc(strlen(src->name) + 1);
    1.16 +		strcpy(dest->name, src->name);
    1.17 +	}
    1.18 +
    1.19 +	dest->count = src->count;
    1.20 +	dest->keys = dynarr_alloc(src->count, sizeof *dest->keys);
    1.21 +	memcpy(dest->keys, src->keys, src->count * sizeof *dest->keys);
    1.22 +
    1.23 +	dest->def_val = src->def_val;
    1.24 +	dest->interp = src->interp;
    1.25 +	dest->extrap = src->extrap;
    1.26 +}
    1.27 +
    1.28  int anm_set_track_name(struct anm_track *track, const char *name)
    1.29  {
    1.30  	char *tmp;