Fix some potential problems detected by clang.

Most of these are unnecessary comparisons and functions returning the wrong types.
2017-09-23 09:47:00 -04:00 · 2017-09-23 09:47:00 -04:00 · 172c83f254
commit 172c83f254
parent 614dcfffd2
11 changed files with 24 additions and 25 deletions
--- a/xrogue/state.c
+++ b/xrogue/state.c
@ -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