config: move externs into header

bootloader/hos/hos.c

@@ -31,8 +31,6 @@
 #include "../storage/emusd.h"
 #include <storage/boot_storage.h>
 
-extern hekate_config h_cfg;
-
 //#define DPRINTF(...) gfx_printf(__VA_ARGS__)
 #define DPRINTF(...)
 

bootloader/hos/pkg1.c

@@ -29,8 +29,6 @@
 #include "../config.h"
 #include <libs/compr/lz4.h>
 
-extern hekate_config h_cfg;
-
 // Secmon package2 signature/hash checks patches for Erista.
 #define SM_100_ADR 0x4002B020 // Original: 0x40014020.
 PATCHSET_DEF(_secmon_1_patchset,

bootloader/hos/pkg2.c

@@ -33,7 +33,6 @@
 //#define DPRINTF(...) gfx_printf(__VA_ARGS__)
 #define DPRINTF(...)
 
-extern hekate_config h_cfg;
 extern const u8 package2_keyseed[];
 
 u32 pkg2_newkern_ini1_info;

bootloader/hos/pkg3.c

@@ -31,8 +31,6 @@
 //#define DPRINTF(...) gfx_printf(__VA_ARGS__)
 #define DPRINTF(...)
 
-extern hekate_config h_cfg;
-
 extern bool is_ipl_updated(void *buf, const char *path, bool force);
 
 #define PKG3_KIP_SKIP_MAX 16

bootloader/hos/secmon_exo.c

@@ -26,8 +26,6 @@
 #include "../storage/emummc.h"
 #include "../storage/emusd.h"
 
-extern hekate_config h_cfg;
-
 enum emuMMC_Type
 {
 	EmummcType_None           = 0,