Make some helper functions static.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94004 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Frontend/InitHeaderSearch.cpp b/lib/Frontend/InitHeaderSearch.cpp
index 7b0b6b1..6102760 100644
--- a/lib/Frontend/InitHeaderSearch.cpp
+++ b/lib/Frontend/InitHeaderSearch.cpp
@@ -208,8 +208,8 @@
// I.e. "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\VisualStudio\\$VERSION".
// There can be additional characters in the component. Only the numberic
// characters are compared.
-bool getSystemRegistryString(const char *keyPath, const char *valueName,
- char *value, size_t maxLength) {
+static bool getSystemRegistryString(const char *keyPath, const char *valueName,
+ char *value, size_t maxLength) {
HKEY hRootKey = NULL;
HKEY hKey = NULL;
const char* subKey = NULL;
@@ -314,13 +314,13 @@
}
#else // _MSC_VER
// Read registry string.
-bool getSystemRegistryString(const char *, const char *, char *, size_t) {
+static bool getSystemRegistryString(const char*, const char*, char*, size_t) {
return(false);
}
#endif // _MSC_VER
// Get Visual Studio installation directory.
-bool getVisualStudioDir(std::string &path) {
+static bool getVisualStudioDir(std::string &path) {
char vsIDEInstallDir[256];
// Try the Windows registry first.
bool hasVCDir = getSystemRegistryString(
@@ -367,7 +367,7 @@
}
// Get Windows SDK installation directory.
-bool getWindowsSDKDir(std::string &path) {
+static bool getWindowsSDKDir(std::string &path) {
char windowsSDKInstallDir[256];
// Try the Windows registry.
bool hasSDKDir = getSystemRegistryString(