warning: comparison is always true due to limited range of data type

Originally posted by [b]mkbu95[/b]
[CODE]clif.c: In function 'clif_bl_type':
clif.c:202: warning: comparison is always true due to limited range of data type
clif.c:204: warning: comparison is always true due to limited range of data type
clif.c: In function 'clif_setdisguise':
clif.c:1105: warning: comparison is always true due to limited range of data type[/CODE][CODE]status.c: In function 'status_set_viewdata':
status.c:5064: warning: comparison is always true due to limited range of data type
status.c: In function 'status_change_start':
status.c:7425: warning: comparison is always true due to limited range of data type
status.c: In function 'status_change_end_':
status.c:8210: warning: comparison is always true due to limited range of data type[/CODE]

I know it's just a warning, but it'd be great if you can remove it.
I made an inline bool function based on pcdb_checkid macro but i'm almost sure that will NOT work.
Anyways, here (just to show what I made):[CODE]//Checks if the given class value corresponds to a player class. [Skotlex]
inline bool pcdb_checkid(int class_)
{
if ( (class_ >= JOB_NOVICE && class_ < JOB_MAX_BASIC) || (class_ >= JOB_NOVICE_HIGH && class_ < JOB_MAX) )
return true;
else
return false;
}[/CODE]
I think this won't work because of this:
Ai4rei (from eA post): [quote]Applied patch in r14976. Originally I planned to include all those pc_* macros in pc.h as well, but extern inline does not seem to be portable (or I just did not get how to do it properly).[/quote]
[s]at least i tried lol[/s]

After all, there's any way to "fix" this annoying warning?
Thanks.