Added missing extern "C"

libpsx/include/psxbios.h

@@ -5,6 +5,11 @@
 #ifndef _PSXBIOS_H
 #define _PSXBIOS_H
 
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
 /* Joypad functions */
 
 extern void PAD_init(unsigned long mode, unsigned long *pad_buf);
@@ -212,4 +217,8 @@ int WaitEvent(unsigned int event);
 
 void LoadExec(char *name, int argc, char **argv);
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif

libpsx/include/psxgpu.h

@@ -1,6 +1,13 @@
 #ifndef _PSXGPU_H
 #define _PSXGPU_H
 
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+#include <stdarg.h>
+
 #define GPU_DATA_PORT_ADDR			0x1f801810
 #define GPU_CONTROL_PORT_ADDR			0x1f801814
 #define GPU_DATA_PORT					*((volatile unsigned int*)GPU_DATA_PORT_ADDR)
@@ -13,8 +20,6 @@
 
 #define get_clutid(cx, cy)			(((cx&0x3ff)>>4)|((cy&0x1ff)<<6))
 
-#include <stdarg.h>
-
 /**
  * Initializes the GPU. Same as GsInitEx(0)
  *
@@ -1139,6 +1144,10 @@ void GsSortPolyLine(GsPolyLine *line);
 
 void GsSortGPolyLine(GsGPolyLine *line);
 
+#ifdef __cplusplus
+}
+#endif
+
 //void GsSortSimpleMap(GsMap *map);
 
 #endif

libpsx/include/psxspu.h

@@ -1,6 +1,11 @@
 #ifndef _SPU_H
 #define _SPU_H
 
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
 #define SPU_ADDR						*((volatile unsigned short*)0x1f801da6)
 #define SPU_DATA						*((volatile unsigned short*)0x1f801da8)
 #define SPU_CONTROL 					*((volatile unsigned short*)0x1f801daa)
@@ -222,4 +227,8 @@ void SsEnableExt(void);
 
 void SsCdVol(unsigned short left, unsigned short right);
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif

libpsx/include/stdio.h

@@ -20,6 +20,11 @@
 #include <stdarg.h>
 #include <stdbool.h>
 
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
 #define SEEK_SET	0
 #define SEEK_CUR	1
 #define SEEK_END	2
@@ -166,5 +171,8 @@ int sio_vprintf(const char *fmt, va_list ap);
 
 #endif
 
+#ifdef __cplusplus
+}
 #endif
 
+#endif

libpsx/include/stdlib.h

@@ -9,6 +9,11 @@
 #ifndef _STDLIB_H
 #define _STDLIB_H
 
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
 typedef unsigned int size_t;
 typedef signed int ssize_t;
 
@@ -62,5 +67,9 @@ void call_atexit_callbacks(void);
 #define EXIT_SUCCESS	0
 #define EXIT_FAILURE	1
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif
 

libpsx/include/string.h

@@ -12,6 +12,11 @@
 #ifndef _STRING_H
 #define _STRING_H
 
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
 #include <strings.h> // for backwards compatibility
 #include <types.h>
 
@@ -60,5 +65,8 @@ void *memmem(const void *big, size_t big_len, const void *little, size_t little_
 int ffsl(long value);
 int ffsll(long long value);
 
+#ifdef __cplusplus
+}
 #endif
 
+#endif

libpsx/include/strings.h

@@ -7,6 +7,11 @@
 #ifndef _STRINGS_H
 #define _STRINGS_H
 
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
 #include <string.h>
 #include <types.h>
 
@@ -34,4 +39,8 @@ unsigned int popcount64(uint64_t value);
 int strcasecmp(const char *s1, const char *s2);
 int strncasecmp(const char *s1, const char *s2, size_t len);
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif