sim: ppc: replace local UNUSED macros with common one

Drop local UNUSED macro with the common ansidecl.h ATTRIBUTE_UNUSED define.

5 files changed, 97 insertions, 96 deletions

diff --git a/sim/ppc/ChangeLog b/sim/ppc/ChangeLog
index 3f4fd91..4f54f77 100644
--- a/sim/ppc/ChangeLog
+++ b/sim/ppc/ChangeLog
@@ -1,5 +1,13 @@
 2021-06-16  Mike Frysinger  <vapier@gentoo.org>
 
+	* basics.h (UNUSED): Delete.
+	* gen-icache.c (print_icache_extraction): Change UNUSED to
+	ATTRIBUTE_UNUSED.
+	* idecode_expression.h: Likewise.  Include ansidecl.h.
+	* inline.h: Likewise.
+
+2021-06-16  Mike Frysinger  <vapier@gentoo.org>
+
 	* basics.h: Delete CONCAT* and XCONCAT* macros.
 	* corefile.c: Include symcat.h.
 	* idecode_fields.h: Likewise.
diff --git a/sim/ppc/basics.h b/sim/ppc/basics.h
index d88bcef..a6a35ca 100644
--- a/sim/ppc/basics.h
+++ b/sim/ppc/basics.h
@@ -95,16 +95,6 @@ typedef enum {
 #endif
 #endif
 
-#if !defined (UNUSED)
-#if (!defined(__GNUC__) \
-     || (__GNUC__ < 2) \
-     || (__GNUC__ == 2 && __GNUC_MINOR__ < 7))
-#define UNUSED
-#else
-#define UNUSED __attribute__((__unused__))
-#endif
-#endif
-
 
 /* Basic definitions - ordered so that nothing calls what comes after
    it */
diff --git a/sim/ppc/gen-icache.c b/sim/ppc/gen-icache.c
index eb35e94..aa7ea6c 100644
--- a/sim/ppc/gen-icache.c
+++ b/sim/ppc/gen-icache.c
@@ -112,7 +112,7 @@ print_icache_extraction(lf *file,
   else {
     if (file_name != NULL)
       lf_print__external_reference(file, line_nr, file_name);
-    lf_printf(file, "%s const %s UNUSED = ",
+    lf_printf(file, "%s const %s ATTRIBUTE_UNUSED = ",
 	      entry_type == NULL ? "unsigned" : entry_type,
 	      entry_name);
   }
diff --git a/sim/ppc/idecode_expression.h b/sim/ppc/idecode_expression.h
index 13f6020..28d39a7 100644
--- a/sim/ppc/idecode_expression.h
+++ b/sim/ppc/idecode_expression.h
@@ -17,6 +17,8 @@
  
     */
 
+#include "ansidecl.h"
+
 /* Additional, and optional expressions.  */
 #ifdef WITH_ALTIVEC
 #include "altivec_expression.h"
@@ -314,7 +316,7 @@ do { \
 
 #define FPSCR_BEGIN \
 { \
-  fpscreg old_fpscr UNUSED = FPSCR
+  fpscreg old_fpscr ATTRIBUTE_UNUSED = FPSCR
 
 #define FPSCR_END(Rc) { \
   /* always update VX */ \
diff --git a/sim/ppc/inline.h b/sim/ppc/inline.h
index 62c4d31..5fb108f 100644
--- a/sim/ppc/inline.h
+++ b/sim/ppc/inline.h
@@ -21,6 +21,7 @@
 #ifndef _INLINE_H_
 #define _INLINE_H_
 
+#include "ansidecl.h"
 
 #define STATIC(TYPE) static TYPE
 
@@ -29,11 +30,11 @@
 
 #if !defined(_SIM_ENDIAN_C_) && (SIM_ENDIAN_INLINE & INCLUDE_MODULE)
 # if (SIM_ENDIAN_INLINE & INLINE_MODULE)
-#  define INLINE_PSIM_ENDIAN(TYPE) UNUSED static INLINE TYPE
-#  define EXTERN_PSIM_ENDIAN(TYPE) UNUSED static TYPE
+#  define INLINE_PSIM_ENDIAN(TYPE) ATTRIBUTE_UNUSED static INLINE TYPE
+#  define EXTERN_PSIM_ENDIAN(TYPE) ATTRIBUTE_UNUSED static TYPE
 # else
-#  define INLINE_PSIM_ENDIAN(TYPE) UNUSED static TYPE
-#  define EXTERN_PSIM_ENDIAN(TYPE) UNUSED static TYPE
+#  define INLINE_PSIM_ENDIAN(TYPE) ATTRIBUTE_UNUSED static TYPE
+#  define EXTERN_PSIM_ENDIAN(TYPE) ATTRIBUTE_UNUSED static TYPE
 # endif
 #else
 # define INLINE_PSIM_ENDIAN(TYPE) TYPE
@@ -51,11 +52,11 @@
 
 #if !defined(_BITS_C_) && (BITS_INLINE & INCLUDE_MODULE)
 # if (BITS_INLINE & INLINE_MODULE)
-#  define INLINE_BITS(TYPE) UNUSED static INLINE TYPE
-#  define EXTERN_BITS(TYPE) UNUSED static TYPE
+#  define INLINE_BITS(TYPE) ATTRIBUTE_UNUSED static INLINE TYPE
+#  define EXTERN_BITS(TYPE) ATTRIBUTE_UNUSED static TYPE
 # else
-#  define INLINE_BITS(TYPE) UNUSED static TYPE
-#  define EXTERN_BITS(TYPE) UNUSED static TYPE
+#  define INLINE_BITS(TYPE) ATTRIBUTE_UNUSED static TYPE
+#  define EXTERN_BITS(TYPE) ATTRIBUTE_UNUSED static TYPE
 # endif
 #else
 # define INLINE_BITS(TYPE) TYPE
@@ -73,11 +74,11 @@
 
 #if defined(_INLINE_C_) && !defined(_CORE_C_) && (CORE_INLINE & INCLUDE_MODULE)
 # if (CORE_INLINE & INLINE_MODULE)
-#  define INLINE_CORE(TYPE) UNUSED static INLINE TYPE
-#  define EXTERN_CORE(TYPE) UNUSED static TYPE
+#  define INLINE_CORE(TYPE) ATTRIBUTE_UNUSED static INLINE TYPE
+#  define EXTERN_CORE(TYPE) ATTRIBUTE_UNUSED static TYPE
 #else
-#  define INLINE_CORE(TYPE) UNUSED static TYPE
-#  define EXTERN_CORE(TYPE) UNUSED static TYPE
+#  define INLINE_CORE(TYPE) ATTRIBUTE_UNUSED static TYPE
+#  define EXTERN_CORE(TYPE) ATTRIBUTE_UNUSED static TYPE
 #endif
 #else
 # define INLINE_CORE(TYPE) TYPE
@@ -95,11 +96,11 @@
 
 #if defined(_INLINE_C_) && !defined(_VM_C_) && (VM_INLINE & INCLUDE_MODULE)
 # if (VM_INLINE & INLINE_MODULE)
-#  define INLINE_VM(TYPE) UNUSED static INLINE TYPE
-#  define EXTERN_VM(TYPE) UNUSED static TYPE
+#  define INLINE_VM(TYPE) ATTRIBUTE_UNUSED static INLINE TYPE
+#  define EXTERN_VM(TYPE) ATTRIBUTE_UNUSED static TYPE
 #else
-#  define INLINE_VM(TYPE) UNUSED static TYPE
-#  define EXTERN_VM(TYPE) UNUSED static TYPE
+#  define INLINE_VM(TYPE) ATTRIBUTE_UNUSED static TYPE
+#  define EXTERN_VM(TYPE) ATTRIBUTE_UNUSED static TYPE
 #endif
 #else
 # define INLINE_VM(TYPE) TYPE
@@ -117,11 +118,11 @@
 
 #if !defined(_CPU_C_) && (CPU_INLINE & INCLUDE_MODULE)
 # if (CPU_INLINE & INLINE_MODULE)
-#  define INLINE_CPU(TYPE) UNUSED static INLINE TYPE
-#  define EXTERN_CPU(TYPE) UNUSED static TYPE
+#  define INLINE_CPU(TYPE) ATTRIBUTE_UNUSED static INLINE TYPE
+#  define EXTERN_CPU(TYPE) ATTRIBUTE_UNUSED static TYPE
 #else
-#  define INLINE_CPU(TYPE) UNUSED static TYPE
-#  define EXTERN_CPU(TYPE) UNUSED static TYPE
+#  define INLINE_CPU(TYPE) ATTRIBUTE_UNUSED static TYPE
+#  define EXTERN_CPU(TYPE) ATTRIBUTE_UNUSED static TYPE
 #endif
 #else
 # define INLINE_CPU(TYPE) TYPE
@@ -139,11 +140,11 @@
 
 #if defined(_INLINE_C_) && !defined(_MODEL_C_) && (MODEL_INLINE & INCLUDE_MODULE)
 # if (MODEL_INLINE & INLINE_MODULE)
-#  define INLINE_MODEL(TYPE) UNUSED static INLINE TYPE
-#  define EXTERN_MODEL(TYPE) UNUSED static TYPE
+#  define INLINE_MODEL(TYPE) ATTRIBUTE_UNUSED static INLINE TYPE
+#  define EXTERN_MODEL(TYPE) ATTRIBUTE_UNUSED static TYPE
 #else
-#  define INLINE_MODEL(TYPE) UNUSED static TYPE
-#  define EXTERN_MODEL(TYPE) UNUSED static TYPE
+#  define INLINE_MODEL(TYPE) ATTRIBUTE_UNUSED static TYPE
+#  define EXTERN_MODEL(TYPE) ATTRIBUTE_UNUSED static TYPE
 #endif
 #else
 # define INLINE_MODEL(TYPE) TYPE
@@ -161,11 +162,11 @@
 
 #if defined(_INLINE_C_) && !defined(_EVENTS_C_) && (EVENTS_INLINE & INCLUDE_MODULE)
 # if (EVENTS_INLINE & INLINE_MODULE)
-#  define INLINE_EVENTS(TYPE) UNUSED static INLINE TYPE
-#  define EXTERN_EVENTS(TYPE) UNUSED static TYPE
+#  define INLINE_EVENTS(TYPE) ATTRIBUTE_UNUSED static INLINE TYPE
+#  define EXTERN_EVENTS(TYPE) ATTRIBUTE_UNUSED static TYPE
 #else
-#  define INLINE_EVENTS(TYPE) UNUSED static TYPE
-#  define EXTERN_EVENTS(TYPE) UNUSED static TYPE
+#  define INLINE_EVENTS(TYPE) ATTRIBUTE_UNUSED static TYPE
+#  define EXTERN_EVENTS(TYPE) ATTRIBUTE_UNUSED static TYPE
 #endif
 #else
 # define INLINE_EVENTS(TYPE) TYPE
@@ -183,11 +184,11 @@
 
 #if defined(_INLINE_C_) && !defined(_MON_C_) && (MON_INLINE & INCLUDE_MODULE)
 # if (MON_INLINE & INLINE_MODULE)
-#  define INLINE_MON(TYPE) UNUSED static INLINE TYPE
-#  define EXTERN_MON(TYPE) UNUSED static TYPE
+#  define INLINE_MON(TYPE) ATTRIBUTE_UNUSED static INLINE TYPE
+#  define EXTERN_MON(TYPE) ATTRIBUTE_UNUSED static TYPE
 #else
-#  define INLINE_MON(TYPE) UNUSED static TYPE
-#  define EXTERN_MON(TYPE) UNUSED static TYPE
+#  define INLINE_MON(TYPE) ATTRIBUTE_UNUSED static TYPE
+#  define EXTERN_MON(TYPE) ATTRIBUTE_UNUSED static TYPE
 #endif
 #else
 # define INLINE_MON(TYPE) TYPE
@@ -205,11 +206,11 @@
 
 #if defined(_INLINE_C_) && !defined(_REGISTERS_C_) && (REGISTERS_INLINE & INCLUDE_MODULE)
 # if (REGISTERS_INLINE & INLINE_MODULE)
-#  define INLINE_REGISTERS(TYPE) UNUSED static INLINE TYPE
-#  define EXTERN_REGISTERS(TYPE) UNUSED static TYPE
+#  define INLINE_REGISTERS(TYPE) ATTRIBUTE_UNUSED static INLINE TYPE
+#  define EXTERN_REGISTERS(TYPE) ATTRIBUTE_UNUSED static TYPE
 #else
-#  define INLINE_REGISTERS(TYPE) UNUSED static TYPE
-#  define EXTERN_REGISTERS(TYPE) UNUSED static TYPE
+#  define INLINE_REGISTERS(TYPE) ATTRIBUTE_UNUSED static TYPE
+#  define EXTERN_REGISTERS(TYPE) ATTRIBUTE_UNUSED static TYPE
 #endif
 #else
 # define INLINE_REGISTERS(TYPE) TYPE
@@ -227,11 +228,11 @@
 
 #if defined(_INLINE_C_) && !defined(_INTERRUPTS_C_) && (INTERRUPTS_INLINE & INCLUDE_MODULE)
 # if (INTERRUPTS_INLINE & INLINE_MODULE)
-#  define INLINE_INTERRUPTS(TYPE) UNUSED static INLINE TYPE
-#  define EXTERN_INTERRUPTS(TYPE) UNUSED static TYPE
+#  define INLINE_INTERRUPTS(TYPE) ATTRIBUTE_UNUSED static INLINE TYPE
+#  define EXTERN_INTERRUPTS(TYPE) ATTRIBUTE_UNUSED static TYPE
 #else
-#  define INLINE_INTERRUPTS(TYPE) UNUSED static TYPE
-#  define EXTERN_INTERRUPTS(TYPE) UNUSED static TYPE
+#  define INLINE_INTERRUPTS(TYPE) ATTRIBUTE_UNUSED static TYPE
+#  define EXTERN_INTERRUPTS(TYPE) ATTRIBUTE_UNUSED static TYPE
 #endif
 #else
 # define INLINE_INTERRUPTS(TYPE) TYPE
@@ -249,11 +250,11 @@
 
 #if defined(_INLINE_C_) && !defined(_DEVICE_C_) && (DEVICE_INLINE & INCLUDE_MODULE)
 # if (DEVICE_INLINE & INLINE_MODULE)
-#  define INLINE_DEVICE(TYPE) UNUSED static INLINE TYPE
-#  define EXTERN_DEVICE(TYPE) UNUSED static TYPE
+#  define INLINE_DEVICE(TYPE) ATTRIBUTE_UNUSED static INLINE TYPE
+#  define EXTERN_DEVICE(TYPE) ATTRIBUTE_UNUSED static TYPE
 #else
-#  define INLINE_DEVICE(TYPE) UNUSED static TYPE
-#  define EXTERN_DEVICE(TYPE) UNUSED static TYPE
+#  define INLINE_DEVICE(TYPE) ATTRIBUTE_UNUSED static TYPE
+#  define EXTERN_DEVICE(TYPE) ATTRIBUTE_UNUSED static TYPE
 #endif
 #else
 # define INLINE_DEVICE(TYPE) TYPE
@@ -271,11 +272,11 @@
 
 #if defined(_INLINE_C_) && !defined(_TREE_C_) && (TREE_INLINE & INCLUDE_MODULE)
 # if (TREE_INLINE & INLINE_MODULE)
-#  define INLINE_TREE(TYPE) UNUSED static INLINE TYPE
-#  define EXTERN_TREE(TYPE) UNUSED static TYPE
+#  define INLINE_TREE(TYPE) ATTRIBUTE_UNUSED static INLINE TYPE
+#  define EXTERN_TREE(TYPE) ATTRIBUTE_UNUSED static TYPE
 #else
-#  define INLINE_TREE(TYPE) UNUSED static TYPE
-#  define EXTERN_TREE(TYPE) UNUSED static TYPE
+#  define INLINE_TREE(TYPE) ATTRIBUTE_UNUSED static TYPE
+#  define EXTERN_TREE(TYPE) ATTRIBUTE_UNUSED static TYPE
 #endif
 #else
 # define INLINE_TREE(TYPE) TYPE
@@ -293,11 +294,11 @@
 
 #if defined(_INLINE_C_) && !defined(_SPREG_C_) && (SPREG_INLINE & INCLUDE_MODULE)
 # if (SPREG_INLINE & INLINE_MODULE)
-#  define INLINE_SPREG(TYPE) UNUSED static INLINE TYPE
-#  define EXTERN_SPREG(TYPE) UNUSED static TYPE
+#  define INLINE_SPREG(TYPE) ATTRIBUTE_UNUSED static INLINE TYPE
+#  define EXTERN_SPREG(TYPE) ATTRIBUTE_UNUSED static TYPE
 #else
-#  define INLINE_SPREG(TYPE) UNUSED static TYPE
-#  define EXTERN_SPREG(TYPE) UNUSED static TYPE
+#  define INLINE_SPREG(TYPE) ATTRIBUTE_UNUSED static TYPE
+#  define EXTERN_SPREG(TYPE) ATTRIBUTE_UNUSED static TYPE
 #endif
 #else
 # define INLINE_SPREG(TYPE) TYPE
@@ -315,11 +316,11 @@
 
 #if defined(_INLINE_C_) && !defined(_SEMANTICS_C_) && (SEMANTICS_INLINE & INCLUDE_MODULE)
 # if (SEMANTICS_INLINE & INLINE_MODULE)
-#  define PSIM_INLINE_SEMANTICS(TYPE) UNUSED static INLINE TYPE
-#  define PSIM_EXTERN_SEMANTICS(TYPE) UNUSED static TYPE
+#  define PSIM_INLINE_SEMANTICS(TYPE) ATTRIBUTE_UNUSED static INLINE TYPE
+#  define PSIM_EXTERN_SEMANTICS(TYPE) ATTRIBUTE_UNUSED static TYPE
 #else
-#  define PSIM_INLINE_SEMANTICS(TYPE) UNUSED static TYPE
-#  define PSIM_EXTERN_SEMANTICS(TYPE) UNUSED static TYPE
+#  define PSIM_INLINE_SEMANTICS(TYPE) ATTRIBUTE_UNUSED static TYPE
+#  define PSIM_EXTERN_SEMANTICS(TYPE) ATTRIBUTE_UNUSED static TYPE
 #endif
 #else
 # define PSIM_INLINE_SEMANTICS(TYPE) TYPE
@@ -339,11 +340,11 @@
 
 #if defined(_INLINE_C_) && !defined(_IDECODE_C_) && (IDECODE_INLINE & INCLUDE_MODULE)
 # if (IDECODE_INLINE & INLINE_MODULE)
-#  define PSIM_INLINE_IDECODE(TYPE) UNUSED static INLINE TYPE
-#  define EXTERN_IDECODE(TYPE) UNUSED static TYPE
+#  define PSIM_INLINE_IDECODE(TYPE) ATTRIBUTE_UNUSED static INLINE TYPE
+#  define EXTERN_IDECODE(TYPE) ATTRIBUTE_UNUSED static TYPE
 #else
-#  define PSIM_INLINE_IDECODE(TYPE) UNUSED static TYPE
-#  define EXTERN_IDECODE(TYPE) UNUSED static TYPE
+#  define PSIM_INLINE_IDECODE(TYPE) ATTRIBUTE_UNUSED static TYPE
+#  define EXTERN_IDECODE(TYPE) ATTRIBUTE_UNUSED static TYPE
 #endif
 #else
 # define PSIM_INLINE_IDECODE(TYPE) TYPE
@@ -363,11 +364,11 @@
 
 #if defined(_INLINE_C_) && !defined(_ICACHE_C_) && (ICACHE_INLINE & INCLUDE_MODULE)
 # if (ICACHE_INLINE & INLINE_MODULE)
-#  define PSIM_INLINE_ICACHE(TYPE) UNUSED static INLINE TYPE
-#  define EXTERN_ICACHE(TYPE) UNUSED static TYPE
+#  define PSIM_INLINE_ICACHE(TYPE) ATTRIBUTE_UNUSED static INLINE TYPE
+#  define EXTERN_ICACHE(TYPE) ATTRIBUTE_UNUSED static TYPE
 #else
-#  define PSIM_INLINE_ICACHE(TYPE) UNUSED static TYPE
-#  define EXTERN_ICACHE(TYPE) UNUSED static TYPE
+#  define PSIM_INLINE_ICACHE(TYPE) ATTRIBUTE_UNUSED static TYPE
+#  define EXTERN_ICACHE(TYPE) ATTRIBUTE_UNUSED static TYPE
 #endif
 #else
 # define PSIM_INLINE_ICACHE(TYPE) TYPE
@@ -387,11 +388,11 @@
 
 #if !defined(_SUPPORT_C_) && (SUPPORT_INLINE & INCLUDE_MODULE)
 # if (SUPPORT_INLINE & INLINE_MODULE)
-#  define PSIM_INLINE_SUPPORT(TYPE) UNUSED static INLINE TYPE
-#  define EXTERN_SUPPORT(TYPE) UNUSED static TYPE
+#  define PSIM_INLINE_SUPPORT(TYPE) ATTRIBUTE_UNUSED static INLINE TYPE
+#  define EXTERN_SUPPORT(TYPE) ATTRIBUTE_UNUSED static TYPE
 #else
-#  define PSIM_INLINE_SUPPORT(TYPE) UNUSED static TYPE
-#  define EXTERN_SUPPORT(TYPE) UNUSED static TYPE
+#  define PSIM_INLINE_SUPPORT(TYPE) ATTRIBUTE_UNUSED static TYPE
+#  define EXTERN_SUPPORT(TYPE) ATTRIBUTE_UNUSED static TYPE
 #endif
 #else
 # define PSIM_INLINE_SUPPORT(TYPE) TYPE
@@ -411,11 +412,11 @@
 
 #if defined(_INLINE_C_) && !defined(_OPTIONS_C_) && (OPTIONS_INLINE & INCLUDE_MODULE)
 # if (OPTIONS_INLINE & INLINE_MODULE)
-#  define INLINE_OPTIONS(TYPE) UNUSED static INLINE TYPE
-#  define EXTERN_OPTIONS(TYPE) UNUSED static TYPE
+#  define INLINE_OPTIONS(TYPE) ATTRIBUTE_UNUSED static INLINE TYPE
+#  define EXTERN_OPTIONS(TYPE) ATTRIBUTE_UNUSED static TYPE
 #else
-#  define INLINE_OPTIONS(TYPE) UNUSED static TYPE
-#  define EXTERN_OPTIONS(TYPE) UNUSED static TYPE
+#  define INLINE_OPTIONS(TYPE) ATTRIBUTE_UNUSED static TYPE
+#  define EXTERN_OPTIONS(TYPE) ATTRIBUTE_UNUSED static TYPE
 #endif
 #else
 # define INLINE_OPTIONS(TYPE) TYPE
@@ -433,11 +434,11 @@
 
 #if defined(_INLINE_C_) && !defined(_OS_EMUL_C_) && (OS_EMUL_INLINE & INCLUDE_MODULE)
 # if (OS_EMUL_INLINE & INLINE_MODULE)
-#  define INLINE_OS_EMUL(TYPE) UNUSED static INLINE TYPE
-#  define EXTERN_OS_EMUL(TYPE) UNUSED static TYPE
+#  define INLINE_OS_EMUL(TYPE) ATTRIBUTE_UNUSED static INLINE TYPE
+#  define EXTERN_OS_EMUL(TYPE) ATTRIBUTE_UNUSED static TYPE
 #else
-#  define INLINE_OS_EMUL(TYPE) UNUSED static TYPE
-#  define EXTERN_OS_EMUL(TYPE) UNUSED static TYPE
+#  define INLINE_OS_EMUL(TYPE) ATTRIBUTE_UNUSED static TYPE
+#  define EXTERN_OS_EMUL(TYPE) ATTRIBUTE_UNUSED static TYPE
 #endif
 #else
 # define INLINE_OS_EMUL(TYPE) TYPE
@@ -455,11 +456,11 @@
 
 #if defined(_INLINE_C_) && !defined(_PSIM_C_) && (PSIM_INLINE & INCLUDE_MODULE)
 # if (PSIM_INLINE & INLINE_MODULE)
-#  define INLINE_PSIM(TYPE) UNUSED static INLINE TYPE
-#  define EXTERN_PSIM(TYPE) UNUSED static TYPE
+#  define INLINE_PSIM(TYPE) ATTRIBUTE_UNUSED static INLINE TYPE
+#  define EXTERN_PSIM(TYPE) ATTRIBUTE_UNUSED static TYPE
 #else
-#  define INLINE_PSIM(TYPE) UNUSED static TYPE
-#  define EXTERN_PSIM(TYPE) UNUSED static TYPE
+#  define INLINE_PSIM(TYPE) ATTRIBUTE_UNUSED static TYPE
+#  define EXTERN_PSIM(TYPE) ATTRIBUTE_UNUSED static TYPE
 #endif
 #else
 # define INLINE_PSIM(TYPE) TYPE
@@ -477,11 +478,11 @@
 
 #if defined(_INLINE_C_) && !defined(_CAP_C_) && (CAP_INLINE & INCLUDE_MODULE)
 # if (CAP_INLINE & INLINE_MODULE)
-#  define INLINE_CAP(TYPE) UNUSED static INLINE TYPE
-#  define EXTERN_CAP(TYPE) UNUSED static TYPE
+#  define INLINE_CAP(TYPE) ATTRIBUTE_UNUSED static INLINE TYPE
+#  define EXTERN_CAP(TYPE) ATTRIBUTE_UNUSED static TYPE
 #else
-#  define INLINE_CAP(TYPE) UNUSED static TYPE
-#  define EXTERN_CAP(TYPE) UNUSED static TYPE
+#  define INLINE_CAP(TYPE) ATTRIBUTE_UNUSED static TYPE
+#  define EXTERN_CAP(TYPE) ATTRIBUTE_UNUSED static TYPE
 #endif
 #else
 # define INLINE_CAP(TYPE) TYPE