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(getcontact,putcontact): Generalize the interface back to an int.

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Add range checks to prevent unexpected results.
This commit is contained in:
Ron Koenderink 2005-11-19 14:55:03 +00:00
parent 4e317e3999
commit 3fd64ccb48
2 changed files with 10 additions and 5 deletions
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5
include/nat.h
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@ -167,11 +167,10 @@ extern s_char *rejectname(struct natstr *np, natid other);
extern s_char *natstate(struct natstr *np);
extern int getrel(struct natstr *np, natid them);
extern int getrejects(natid them, struct natstr *np);
extern unsigned char getcontact(struct natstr *np, natid them);
extern int getcontact(struct natstr *np, natid them);
extern void putrel(struct natstr *np, natid them, int relate);
extern void putreject(struct natstr *np, natid them, int how, int what);
extern void putcontact(struct natstr *np, natid them,
unsigned char contact);
extern void putcontact(struct natstr *np, natid them, int contact);
extern void agecontact(struct natstr *np);
/* nation flags */