Minor tweaks

src/m_misc.c

@@ -123,7 +123,7 @@ bool M_FileExists(const char *filename)
 }
 
 #if !defined(_WIN32) && !defined(__APPLE__)
-bool file_exists_get_path(const char *basedir, const char *filename, char **retpath)
+static bool file_exists_get_path(const char *basedir, const char *filename, char **retpath)
 {
     *retpath = M_StringJoin(basedir, DIR_SEPARATOR_S, filename, NULL);
 
@@ -540,7 +540,7 @@ char *M_StringReplaceFirst(char *haystack, const char *needle, const char *repla
 }
 
 #if !defined(strrstr)
-char *strrstr(const char *haystack, const char *needle)
+static char *strrstr(const char *haystack, const char *needle)
 {
     char    *r = NULL;
 
@@ -668,7 +668,7 @@ void M_snprintf(char *buf, int buf_len, const char *s, ...)
 }
 
 #if !defined(strndup)
-char *strndup(const char *s, size_t n)
+static char *strndup(const char *s, size_t n)
 {
     const size_t    len = strnlen(s, n);
     char            *new = malloc(len + 1);

src/md5.c

@@ -41,7 +41,7 @@
 #include "md5.h"
 
 #ifdef WORDS_BIGENDIAN
-void byteswap(uint32_t *buf, unsigned int words)
+static void byteswap(uint32_t *buf, unsigned int words)
 {
     byte    *p = (byte *)buf;
 

src/p_inter.c

@@ -702,12 +702,6 @@ bool P_GiveAllCardsInMap(void)
     return result;
 }
 
-void P_UpdatePowerupsStat(void)
-{
-    viewplayer->itemspickedup_powerups++;
-    stat_itemspickedup_powerups = SafeAdd(stat_itemspickedup_powerups, 1);
-}
-
 //
 // P_GivePower
 //
@@ -752,7 +746,10 @@ bool P_GivePower(const int power, const bool stat)
     }
 
     if ((given = (viewplayer->powers[power] <= 0)) && stat)
-        P_UpdatePowerupsStat();
+    {
+        viewplayer->itemspickedup_powerups++;
+        stat_itemspickedup_powerups = SafeAdd(stat_itemspickedup_powerups, 1);
+    }
 
     viewplayer->powers[power] = tics[power];
     return given;

src/p_pspr.c

@@ -62,7 +62,7 @@ void A_Recoil(const weapontype_t weapon)
 //
 // MBF21: P_SetPlayerSpritePtr
 //
-void P_SetPlayerSpritePtr(pspdef_t *psp, statenum_t stnum)
+static void P_SetPlayerSpritePtr(pspdef_t *psp, statenum_t stnum)
 {
     do
     {

src/r_skydefs.c

@@ -180,6 +180,5 @@ skydefs_t *R_ParseSkyDefs(void)
     }
 
     cJSON_Delete(json);
-    id24compatible = true;
     return out;
 }