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Move a few prototypes and static'ed a few functions

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Moved prototypes for initialise() and action() from main.c to advent.h
Made the following functions static, so they wouldn't require prototypes:
   sig_handler (main.c)
   spotted_by_pirate (main.c)
   light (actions.c)
This commit is contained in:
Bob Little 2017-06-17 18:19:09 -04:00
parent 14c83ede8e
commit a3485d2a41
4 changed files with 9 additions and 6 deletions
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7
main.c
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@ -48,10 +48,7 @@ bool oldstyle = false;
bool editline = true;
bool prompt = true;
extern void initialise();
extern int action(FILE *, long, long, long);
void sig_handler(int signo)
static void sig_handler(int signo)
{
if (signo == SIGINT){
if (logfp != NULL)
@ -268,7 +265,7 @@ static void checkhints(FILE *cmdin)
}
}
bool spotted_by_pirate(int i)
static bool spotted_by_pirate(int i)
{
if (i != PIRATE)
return false;