Lines Matching defs:NULL
64 #ifndef NULL65 # define NULL 0103 Return NULL if DIR cannot be opened or if out of memory. */114 if (dirp == NULL)115 return NULL;123 if (name_space == NULL)126 return NULL;130 while ((dp = readdir (dirp)) != NULL)158 if (new_name_space == NULL)161 return NULL;173 return NULL;178 path = NULL;