1 #include <u.h>
2 #include <libc.h>
3 #include <draw.h>
4 #include <memdraw.h>
5 
6 Memsubfont*
7 allocmemsubfont(char *name, int n, int height, int ascent, Fontchar *info, Memimage *i)
8 {
9 	Memsubfont *f;
10 
11 	f = malloc(sizeof(Memsubfont));
12 	if(f == 0)
13 		return 0;
14 	f->n = n;
15 	f->height = height;
16 	f->ascent = ascent;
17 	f->info = info;
18 	f->bits = i;
19 	if(name)
20 		f->name = strdup(name);
21 	else
22 		f->name = 0;
23 	return f;
24 }
25 
26 void
27 freememsubfont(Memsubfont *f)
28 {
29 	if(f == 0)
30 		return;
31 	free(f->info);	/* note: f->info must have been malloc'ed! */
32 	freememimage(f->bits);
33 	free(f);
34 }