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Fix some potential problems detected by clang.

Browse source 
Most of these are unnecessary comparisons and functions returning the
wrong types.
This commit is contained in:
John "Elwin" Edwards 2017-09-23 09:47:00 -04:00
parent 614dcfffd2
commit 172c83f254
11 changed files with 24 additions and 25 deletions
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4
xrogue/rogue.h
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@ -1503,12 +1503,12 @@ void tstp();
int md_getuid(void);
long md_memused(void);
int md_normaluser(void);
void md_normaluser(void);
int md_rand(int range);
unsigned int md_random_seed(void);
void md_setup(void);
int md_shellescape(void);
int md_srand(int seed);
void md_srand(int seed);
/*
* Now all the global variables

4
xrogue/state.c
View file

@ -3152,7 +3152,7 @@ md_rand(int range)
#endif
}
int
void
md_srand(int seed)
{
#ifdef _WIN32
@ -3598,7 +3598,7 @@ md_setup(void)
noecho(); /* Echo off */
}
int
void
md_normaluser(void)
{
#ifndef _WIN32