1 324891a5 2006-06-25 devnull #include <u.h>
 2 324891a5 2006-06-25 devnull #include <libc.h>
 3 324891a5 2006-06-25 devnull #include <draw.h>
 4 324891a5 2006-06-25 devnull #include <memdraw.h>
 5 324891a5 2006-06-25 devnull 
 6 324891a5 2006-06-25 devnull Memsubfont*
 7 324891a5 2006-06-25 devnull allocmemsubfont(char *name, int n, int height, int ascent, Fontchar *info, Memimage *i)
 8 324891a5 2006-06-25 devnull {
 9 324891a5 2006-06-25 devnull 	Memsubfont *f;
10 324891a5 2006-06-25 devnull 
11 324891a5 2006-06-25 devnull 	f = malloc(sizeof(Memsubfont));
12 324891a5 2006-06-25 devnull 	if(f == 0)
13 324891a5 2006-06-25 devnull 		return 0;
14 324891a5 2006-06-25 devnull 	f->n = n;
15 324891a5 2006-06-25 devnull 	f->height = height;
16 324891a5 2006-06-25 devnull 	f->ascent = ascent;
17 324891a5 2006-06-25 devnull 	f->info = info;
18 324891a5 2006-06-25 devnull 	f->bits = i;
19 324891a5 2006-06-25 devnull 	if(name)
20 324891a5 2006-06-25 devnull 		f->name = strdup(name);
21 324891a5 2006-06-25 devnull 	else
22 324891a5 2006-06-25 devnull 		f->name = 0;
23 324891a5 2006-06-25 devnull 	return f;
24 324891a5 2006-06-25 devnull }
25 324891a5 2006-06-25 devnull 
26 324891a5 2006-06-25 devnull void
27 324891a5 2006-06-25 devnull freememsubfont(Memsubfont *f)
28 324891a5 2006-06-25 devnull {
29 324891a5 2006-06-25 devnull 	if(f == 0)
30 324891a5 2006-06-25 devnull 		return;
31 324891a5 2006-06-25 devnull 	free(f->info);	/* note: f->info must have been malloc'ed! */
32 324891a5 2006-06-25 devnull 	freememimage(f->bits);
33 324891a5 2006-06-25 devnull 	free(f);
34 324891a5 2006-06-25 devnull }