1.1 --- a/src/hook.h	Wed Jun 03 11:37:10 2009 +0000
     1.2 +++ b/src/hook.h	Tue Feb 28 18:22:52 2012 +1000
     1.3 @@ -22,7 +22,7 @@
     1.4  #include <assert.h>
     1.5  
     1.6  /**
     1.7 - * Hook functions are generally useful, so we'd let to limit the overhead (and 
     1.8 + * Hook functions are generally useful, so we'd like to limit the overhead (and 
     1.9   * opportunity for stupid bugs) by minimizing the amount of code involved. Glib
    1.10   * has GHook (and of course signals), but they don't actually simplify anything
    1.11   * at this level.
    1.12 @@ -46,6 +46,7 @@
    1.13  
    1.14  #define FOREACH_HOOK( h, name ) struct name##_hook_struct *h; for( h = name##_hook_list; h != NULL; h = h->next )
    1.15  
    1.16 +#define CALL_HOOKS0( name ) FOREACH_HOOK(h,name) { h->fn(h->user_data); }
    1.17  #define CALL_HOOKS( name, args... ) FOREACH_HOOK(h, name) { h->fn(args, h->user_data); } 
    1.18      
    1.19  #define DEFINE_HOOK( name, fn_type ) \