Start making this suitable for MSVC and C89

1 files changed, 8 insertions, 7 deletions

diff --git a/source/cpuexec.h b/source/cpuexec.h
index 7d4008c..9654d86 100644
--- a/source/cpuexec.h
+++ b/source/cpuexec.h
@@ -6,15 +6,16 @@
 typedef struct
 {
 #ifdef __WIN32__
-   void (__cdecl* S9xOpcode)();
+   void (__cdecl* S9xOpcode)(void);
 #else
-   void (*S9xOpcode)();
+   void (*S9xOpcode)(void);
 #endif
 } SOpcodes;
 
 #include "ppu.h"
 #include "memmap.h"
 #include "65c816.h"
+#include <retro_inline.h>
 
 #define DO_HBLANK_CHECK_SFX() \
     if (CPU.Cycles >= CPU.NextEvent) \
@@ -57,7 +58,7 @@ extern SOpcodes S9xOpcodesM0X0 [256];
 
 extern SICPU ICPU;
 
-static inline void S9xUnpackStatus()
+static INLINE void S9xUnpackStatus(void)
 {
    ICPU._Zero = (ICPU.Registers.PL & Zero) == 0;
    ICPU._Negative = (ICPU.Registers.PL & Negative);
@@ -65,20 +66,20 @@ static inline void S9xUnpackStatus()
    ICPU._Overflow = (ICPU.Registers.PL & Overflow) >> 6;
 }
 
-static inline void S9xPackStatus()
+static INLINE void S9xPackStatus(void)
 {
    ICPU.Registers.PL &= ~(Zero | Negative | Carry | Overflow);
    ICPU.Registers.PL |= ICPU._Carry | ((ICPU._Zero == 0) << 1) | (ICPU._Negative & 0x80) | (ICPU._Overflow << 6);
 }
 
-static inline void CLEAR_IRQ_SOURCE(uint32_t M)
+static INLINE void CLEAR_IRQ_SOURCE(uint32_t M)
 {
    CPU.IRQActive &= ~M;
    if (!CPU.IRQActive)
       CPU.Flags &= ~IRQ_PENDING_FLAG;
 }
 
-static inline void S9xFixCycles()
+static INLINE void S9xFixCycles(void)
 {
    if (CheckEmulation())
       ICPU.S9xOpcodes = S9xOpcodesE1;
@@ -98,7 +99,7 @@ static inline void S9xFixCycles()
    }
 }
 
-static inline void S9xReschedule()
+static INLINE void S9xReschedule(void)
 {
    uint8_t which;
    int32_t max;