give C functions proper prototype, make char constants const

4 files changed, 7 insertions, 7 deletions

diff --git a/src/common.h b/src/common.h
index d57fdb4..f3f617a 100644
--- a/src/common.h
+++ b/src/common.h
@@ -32,11 +32,11 @@ enum flag_variants {
 };
 
 struct Flag {
-    char* name;
+    const char* name;
     enum flag_variants variant;
     uint8_t returns;
     int (*func)(int, char**);
-    char* description;
+    const char* description;
 };
 
 int set_no_net(UNUSED int argc, UNUSED char** argv);
diff --git a/src/lutris.h b/src/lutris.h
index 074cebd..b9a2b37 100644
--- a/src/lutris.h
+++ b/src/lutris.h
@@ -76,7 +76,7 @@ struct list_t {
     union
     {
         char* str;
-        char* (*func)();
+        char* (*func)(void);
     } value;
 };
 
diff --git a/src/net.c b/src/net.c
index a9ec9dd..2cbfacb 100644
--- a/src/net.c
+++ b/src/net.c
@@ -9,12 +9,12 @@
 #include "net.h"
 #include "common.h"
 
-void net_init()
+void net_init(void)
 {
     curl_global_init(CURL_GLOBAL_ALL);
 }
 
-void net_deinit()
+void net_deinit(void)
 {
     curl_global_cleanup();
 }
diff --git a/src/net.h b/src/net.h
index 69ada36..95bf9ec 100644
--- a/src/net.h
+++ b/src/net.h
@@ -4,8 +4,8 @@
 #include <curl/curl.h>
 #include <json.h>
 
-void net_init();
-void net_deinit();
+void net_init(void);
+void net_deinit(void);
 
 struct MemoryStruct* downloadToRam(const char* URL, int);
 void downloadToFile(const char*, const char*, int);