Remove the global namespace a bit and remove some dead code.

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@7043 8ced0084-cf51-0410-be5f-012b33b47a6e

Source/Core/Common/Src/CPUDetect.cpp

@@ -60,7 +60,7 @@ static inline void do_cpuid(unsigned int *eax, unsigned int *ebx,
 #endif
 }
 
-void __cpuid(int info[4], int x)
+static void __cpuid(int info[4], int x)
 {
 	unsigned int eax = x, ebx = 0, ecx = 0, edx = 0;
 	do_cpuid(&eax, &ebx, &ecx, &edx);

Source/Core/Common/Src/CommonFuncs.h

@@ -47,7 +47,6 @@ _mm_shuffle_epi8(__m128i a, __m128i mask)
 #include <byteswap.h>
 #else
 char * strndup(char const *s, size_t n);
-size_t strnlen(const char *s, size_t n);
 #endif
 
 // go to debugger mode

Source/Core/Common/Src/Hash.cpp

@@ -89,22 +89,6 @@ u32 HashAdler32(const u8* data, size_t len)
 	return((b << 16) | a);
 }
 
-
-// Another fast and decent hash
-u32 HashFNV(const u8* ptr, int length)
-{
-	u32 hash = 0x811c9dc5;
-
-	for (int i = 0; i < length; i++)
-	{
-		hash *= 1677761;
-		hash ^= ptr[i];
-	}
-
-	return(hash);
-}
-
-
 // Stupid hash - but can't go back now :)
 // Don't use for new things. At least it's reasonably fast.
 u32 HashEctor(const u8* ptr, int length)

Source/Core/Common/Src/Misc.cpp

@@ -39,7 +39,7 @@ const char *GetLastErrorMsg()
 
 #if !defined(__linux__) && !defined(_WIN32)
 // strlen with cropping after size n
-size_t strnlen(const char *s, size_t n)
+static size_t strnlen(const char *s, size_t n)
 {
 	const char *p = (const char *)memchr(s, 0, n);
 

Source/Core/Common/Src/StringUtil.cpp

@@ -122,17 +122,6 @@ std::string StripQuotes(const std::string& s)
 		return s;
 }
 
-// "\"hello\"" is turned to "hello"
-// This one assumes that the string has already been space stripped in both
-// ends, as done by StripSpaces above, for example.
-std::string StripNewline(const std::string& s)
-{
-	if (s.size() && '\n' == *s.rbegin())
-		return s.substr(0, s.size() - 1);
-	else
-		return s;
-}
-
 bool TryParse(const std::string &str, u32 *const output)
 {
 	char *endptr = NULL;
@@ -201,13 +190,6 @@ bool SplitPath(const std::string& full_path, std::string* _pPath, std::string* _
 	return true;
 }
 
-std::string PathToFilename(const std::string &Path)
-{
-	std::string Name, Ending;
-	SplitPath(Path, 0, &Name, &Ending);
-	return Name + Ending;
-}
-
 void BuildCompleteFilename(std::string& _CompleteFilename, const std::string& _Path, const std::string& _Filename)
 {
 	_CompleteFilename = _Path;

Source/Core/Common/Src/StringUtil.h

@@ -45,7 +45,6 @@ std::string ArrayToString(const u8 *data, u32 size, int line_len = 20, bool spac
 
 std::string StripSpaces(const std::string &s);
 std::string StripQuotes(const std::string &s);
-std::string StripNewline(const std::string &s);
 
 // Thousand separator. Turns 12345678 into 12,345,678
 template <typename I>
@@ -92,8 +91,6 @@ void SplitString(const std::string& str, char delim, std::vector<std::string>& o
 
 // "C:/Windows/winhelp.exe" to "C:/Windows/", "winhelp", ".exe"
 bool SplitPath(const std::string& full_path, std::string* _pPath, std::string* _pFilename, std::string* _pExtension);
-// "C:/Windows/winhelp.exe" to "winhelp.exe"
-std::string PathToFilename(const std::string &Path);
 
 void BuildCompleteFilename(std::string& _CompleteFilename, const std::string& _Path, const std::string& _Filename);