6 files changed, 41 insertions, 12 deletions
diff --git a/src/common/cbasetypes.h b/src/common/cbasetypes.h
index 27420edbf..58acad2c7 100644
--- a/src/common/cbasetypes.h
+++ b/src/common/cbasetypes.h
@@ -77,6 +77,12 @@
 // portable printf/scanf format macros and integer definitions
 // NOTE: Visual C++ uses <inttypes.h> and <stdint.h> provided in /3rdparty
 //////////////////////////////////////////////////////////////////////////
+#ifdef __cplusplus
+#define __STDC_CONSTANT_MACROS
+#define __STDC_FORMAT_MACROS
+#define __STDC_LIMIT_MACROS
+#endif
+
 #include <inttypes.h>
 #include <stdint.h>
 #include <limits.h>
@@ -326,4 +332,27 @@ typedef char bool;
 #endif
 #endif
 
+
+//////////////////////////////////////////////////////////////////////////
+// Set a pointer variable to a pointer value.
+#ifdef __cplusplus
+template <typename T1, typename T2>
+void SET_POINTER(T1*&var, T2* p)
+{
+	var = static_cast<T1*>(p);
+}
+template <typename T1, typename T2>
+void SET_FUNCPOINTER(T1& var, T2 p)
+{
+	char ASSERT_POINTERSIZE[sizeof(T1) == sizeof(void*) && sizeof(T2) == sizeof(void*)?1:-1];// 1 if true, -1 if false
+	union{ T1 out; T2 in; } tmp;// /!\ WARNING casting a pointer to a function pointer is against the C++ standard
+	tmp.in = p;
+	var = tmp.out;
+}
+#else
+#define SET_POINTER(var,p) (var) = (p)
+#define SET_FUNCPOINTER(var,p) (var) = (p)
+#endif
+
+
 #endif /* _CBASETYPES_H_ */
diff --git a/src/common/db.h b/src/common/db.h
index d33b8ec2e..e5515803c 100644
--- a/src/common/db.h
+++ b/src/common/db.h
@@ -994,8 +994,8 @@ void  linkdb_foreach( struct linkdb_node** head, LinkDBFunc func, ...  );
 	do{ \
 		if( (__n) > VECTOR_CAPACITY(__vec) ) \
 		{ /* increase size */ \
-			if( VECTOR_CAPACITY(__vec) == 0 ) VECTOR_DATA(__vec) = aMalloc((__n)*sizeof(VECTOR_FIRST(__vec))); /* allocate new */ \
-			else VECTOR_DATA(__vec) = aRealloc(VECTOR_DATA(__vec),(__n)*sizeof(VECTOR_FIRST(__vec))); /* reallocate */ \
+			if( VECTOR_CAPACITY(__vec) == 0 ) SET_POINTER(VECTOR_DATA(__vec), aMalloc((__n)*sizeof(VECTOR_FIRST(__vec)))); /* allocate new */ \
+			else SET_POINTER(VECTOR_DATA(__vec), aRealloc(VECTOR_DATA(__vec),(__n)*sizeof(VECTOR_FIRST(__vec)))); /* reallocate */ \
 			memset(VECTOR_DATA(__vec)+VECTOR_LENGTH(__vec), 0, (VECTOR_CAPACITY(__vec)-VECTOR_LENGTH(__vec))*sizeof(VECTOR_FIRST(__vec))); /* clear new data */ \
 			VECTOR_CAPACITY(__vec) = (__n); /* update capacity */ \
 		} \
@@ -1007,7 +1007,7 @@ void  linkdb_foreach( struct linkdb_node** head, LinkDBFunc func, ...  );
 		} \
 		else if( (__n) < VECTOR_CAPACITY(__vec) ) \
 		{ /* reduce size */ \
-			VECTOR_DATA(__vec) = aRealloc(VECTOR_DATA(__vec),(__n)*sizeof(VECTOR_FIRST(__vec))); /* reallocate */ \
+			SET_POINTER(VECTOR_DATA(__vec), aRealloc(VECTOR_DATA(__vec),(__n)*sizeof(VECTOR_FIRST(__vec)))); /* reallocate */ \
 			VECTOR_CAPACITY(__vec) = (__n); /* update capacity */ \
 			if( VECTOR_LENGTH(__vec) > (__n) ) VECTOR_LENGTH(__vec) = (__n); /* update length */ \
 		} \
diff --git a/src/common/grfio.c b/src/common/grfio.c
index cb242fe5d..1d1ce756f 100644
--- a/src/common/grfio.c
+++ b/src/common/grfio.c
@@ -223,17 +223,17 @@ unsigned long grfio_crc32 (const unsigned char* buf, unsigned int len)
 
 ///////////////////////////////////////////////////////////////////////////////
 ///	Grf data sub : zip decode
-int decode_zip(unsigned char* dest, unsigned long* destLen, const unsigned char* source, unsigned long sourceLen)
+int decode_zip(void* dest, unsigned long* destLen, const void* source, unsigned long sourceLen)
 {
-	return uncompress(dest, destLen, source, sourceLen);
+	return uncompress((Bytef*)dest, destLen, (const Bytef*)source, sourceLen);
 }
 
 
 ///////////////////////////////////////////////////////////////////////////////
 ///	Grf data sub : zip encode 
-int encode_zip(unsigned char* dest, unsigned long* destLen, const unsigned char* source, unsigned long sourceLen)
+int encode_zip(void* dest, unsigned long* destLen, const void* source, unsigned long sourceLen)
 {
-	return compress(dest, destLen, source, sourceLen);
+	return compress((Bytef*)dest, destLen, (const Bytef*)source, sourceLen);
 }
 
 
diff --git a/src/common/grfio.h b/src/common/grfio.h
index d0baa6609..0fc9f958d 100644
--- a/src/common/grfio.h
+++ b/src/common/grfio.h
@@ -14,7 +14,7 @@ char *grfio_find_file(char *fname);
 int grfio_size(char*);			// GRFIO data file size get
 unsigned long grfio_crc32(const unsigned char *buf, unsigned int len);
 
-int decode_zip(unsigned char* dest, unsigned long* destLen, const unsigned char* source, unsigned long sourceLen);
-int encode_zip(unsigned char* dest, unsigned long* destLen, const unsigned char* source, unsigned long sourceLen);
+int decode_zip(void* dest, unsigned long* destLen, const void* source, unsigned long sourceLen);
+int encode_zip(void* dest, unsigned long* destLen, const void* source, unsigned long sourceLen);
 
 #endif /* _GRFIO_H_ */
diff --git a/src/common/plugin.h b/src/common/plugin.h
index a367d2537..ec6399c57 100644
--- a/src/common/plugin.h
+++ b/src/common/plugin.h
@@ -50,7 +50,7 @@ typedef void Plugin_Event_Func(void);
 #define PLUGIN_MAP			8
 #define PLUGIN_CORE			16
 
-#define IMPORT_SYMBOL(s,n)	(s) = plugin_call_table[n]
+#define IMPORT_SYMBOL(s,n)	SET_FUNCPOINTER((s), plugin_call_table[n])
 
 #define SYMBOL_SERVER_TYPE				0
 #define SYMBOL_SERVER_NAME				1
diff --git a/src/common/strlib.c b/src/common/strlib.c
index 097f499e6..7f79a5ef0 100644
--- a/src/common/strlib.c
+++ b/src/common/strlib.c
@@ -245,7 +245,7 @@ char* _strtok_r(char *s1, const char *s2, char **lasts)
    If no '\0' terminator is found in that many characters, return MAXLEN.  */
 size_t strnlen (const char* string, size_t maxlen)
 {
-  const char* end = memchr (string, '\0', maxlen);
+  const char* end = (const char*)memchr(string, '\0', maxlen);
   return end ? (size_t) (end - string) : maxlen;
 }
 #endif
@@ -980,7 +980,7 @@ bool sv_readdb(const char* directory, const char* filename, char delim, int minc
 
 	// allocate enough memory for the maximum requested amount of columns plus the reserved one
 	fields_length = maxcols+1;
-	fields = aMalloc(fields_length*sizeof(char*));
+	fields = (char**)aMalloc(fields_length*sizeof(char*));
 
 	// process rows one by one
 	while( fgets(line, sizeof(line), fp) )