ref: a5640218f8faf8d5e69274f3388c062ebe5fb208
dir: /sys/src/libdraw/freesubfont.c/
#include <u.h>
#include <libc.h>
#include <draw.h>
void
freesubfont(Subfont *f)
{
if(f == nil || --f->ref)
return;
uninstallsubfont(f);
free(f->name);
free(f->info); /* note: f->info must have been malloc'ed! */
freeimage(f->bits);
free(f);
}