fixed inline function definitions

[rocksndiamonds.git] / src / libgame / misc.c

diff --git a/src/libgame/misc.c b/src/libgame/misc.c
index cf387ceb9234585a7ea7a2ed850ddffc3d85fb0e..966abb021611fc22c78d8c37adfaa0131d33f198 100644 (file)
--- a/src/libgame/misc.c
+++ b/src/libgame/misc.c
@@ -1306,7 +1306,7 @@ void clear_mem(void *ptr, unsigned int size)
 /* various helper functions                                                  */
 /* ------------------------------------------------------------------------- */
 
-inline void swap_numbers(int *i1, int *i2)
+void swap_numbers(int *i1, int *i2)
 {
   int help = *i1;
 
@@ -1314,7 +1314,7 @@ inline void swap_numbers(int *i1, int *i2)
   *i2 = help;
 }
 
-inline void swap_number_pairs(int *x1, int *y1, int *x2, int *y2)
+void swap_number_pairs(int *x1, int *y1, int *x2, int *y2)
 {
   int help_x = *x1;
   int help_y = *y1;
@@ -2400,7 +2400,7 @@ DirectoryEntry *readDirectory(Directory *dir)
 
   dir->dir_entry->is_directory =
     (stat(dir->dir_entry->filename, &file_status) == 0 &&
-     (file_status.st_mode & S_IFMT) == S_IFDIR);
+     S_ISDIR(file_status.st_mode));
 
   return dir->dir_entry;
 }
@@ -2427,7 +2427,7 @@ boolean directoryExists(char *dir_name)
 
   struct stat file_status;
   boolean success = (stat(dir_name, &file_status) == 0 &&
-                    (file_status.st_mode & S_IFMT) == S_IFDIR);
+                    S_ISDIR(file_status.st_mode));
 
 #if defined(PLATFORM_ANDROID)
   if (!success)