Rename SDL_GetPath to SDL_GetUserFolder

The documentation has been edited accordingly, and certain parts have been clarified.

src/filesystem/android/SDL_sysfilesystem.c

@@ -50,7 +50,7 @@ char *SDL_GetPrefPath(const char *org, const char *app)
     return NULL;
 }
 
-char *SDL_GetPath(SDL_Folder folder)
+char *SDL_GetUserFolder(SDL_Folder folder)
 {
     /* TODO: see https://developer.android.com/reference/android/os/Environment#lfields
        and https://stackoverflow.com/questions/39332085/get-path-to-pictures-directory */

src/filesystem/cocoa/SDL_sysfilesystem.m

@@ -130,7 +130,7 @@ char *SDL_GetPrefPath(const char *org, const char *app)
     }
 }
 
-char *SDL_GetPath(SDL_Folder folder)
+char *SDL_GetUserFolder(SDL_Folder folder)
 {
     @autoreleasepool {
 #if TARGET_OS_TV

src/filesystem/dummy/SDL_sysfilesystem.c

@@ -37,7 +37,7 @@ char *SDL_GetPrefPath(const char *org, const char *app)
     return NULL;
 }
 
-char *SDL_GetPath(SDL_Folder folder)
+char *SDL_GetUserFolder(SDL_Folder folder)
 {
     SDL_Unsupported();
     return NULL;

src/filesystem/emscripten/SDL_sysfilesystem.c

@@ -83,7 +83,7 @@ char *SDL_GetPrefPath(const char *org, const char *app)
     return retval;
 }
 
-char *SDL_GetPath(SDL_Folder folder)
+char *SDL_GetUserFolder(SDL_Folder folder)
 {
     const char *home = NULL;
     char *retval;

src/filesystem/haiku/SDL_sysfilesystem.cc

@@ -97,7 +97,7 @@ char *SDL_GetPrefPath(const char *org, const char *app)
     return retval;
 }
 
-char *SDL_GetPath(SDL_Folder folder)
+char *SDL_GetUserFolder(SDL_Folder folder)
 {
     const char *home = NULL;
     char *retval;

src/filesystem/n3ds/SDL_sysfilesystem.c

@@ -60,7 +60,7 @@ char *SDL_GetPrefPath(const char *org, const char *app)
 }
 
 /* TODO */
-char *SDL_GetPath(SDL_Folder folder)
+char *SDL_GetUserFolder(SDL_Folder folder)
 {
     SDL_Unsupported();
     return NULL;

src/filesystem/ps2/SDL_sysfilesystem.c

@@ -103,7 +103,7 @@ char *SDL_GetPrefPath(const char *org, const char *app)
 }
 
 /* TODO */
-char *SDL_GetPath(SDL_Folder folder)
+char *SDL_GetUserFolder(SDL_Folder folder)
 {
     SDL_Unsupported();
     return NULL;

src/filesystem/psp/SDL_sysfilesystem.c

@@ -70,7 +70,7 @@ char *SDL_GetPrefPath(const char *org, const char *app)
 }
 
 /* TODO */
-char *SDL_GetPath(SDL_Folder folder)
+char *SDL_GetUserFolder(SDL_Folder folder)
 {
     SDL_Unsupported();
     return NULL;

src/filesystem/riscos/SDL_sysfilesystem.c

@@ -200,7 +200,7 @@ char *SDL_GetPrefPath(const char *org, const char *app)
 }
 
 /* TODO */
-char *SDL_GetPath(SDL_Folder folder)
+char *SDL_GetUserFolder(SDL_Folder folder)
 {
     SDL_Unsupported();
     return NULL;

src/filesystem/unix/SDL_sysfilesystem.c

@@ -517,7 +517,7 @@ static char *xdg_user_dir_lookup (const char *type)
     return NULL;
 }
 
-char *SDL_GetPath(SDL_Folder folder)
+char *SDL_GetUserFolder(SDL_Folder folder)
 {
     const char *param = NULL;
     char *retval;

src/filesystem/vita/SDL_sysfilesystem.c

@@ -84,7 +84,7 @@ char *SDL_GetPrefPath(const char *org, const char *app)
 }
 
 /* TODO */
-char *SDL_GetPath(SDL_Folder folder)
+char *SDL_GetUserFolder(SDL_Folder folder)
 {
     SDL_Unsupported();
     return NULL;

src/filesystem/windows/SDL_sysfilesystem.c

@@ -177,7 +177,7 @@ char *SDL_GetPrefPath(const char *org, const char *app)
     return retval;
 }
 
-char *SDL_GetPath(SDL_Folder folder)
+char *SDL_GetUserFolder(SDL_Folder folder)
 {
     typedef HRESULT (WINAPI *pfnSHGetKnownFolderPath)(REFGUID /* REFKNOWNFOLDERID */, DWORD, HANDLE, PWSTR*);
     HMODULE lib = LoadLibrary(L"Shell32.dll");
@@ -346,7 +346,7 @@ char *SDL_GetPrefPath(const char *org, const char *app)
     return NULL;
 }
 
-char *SDL_GetPath(SDL_Folder folder)
+char *SDL_GetUserFolder(SDL_Folder folder)
 {
     SDL_Unsupported();
     return NULL;

src/filesystem/winrt/SDL_sysfilesystem.cpp

@@ -233,7 +233,7 @@ SDL_GetPrefPath(const char *org, const char *app)
 }
 
 /* TODO */
-char *SDL_GetPath(SDL_Folder folder)
+char *SDL_GetUserFolder(SDL_Folder folder)
 {
     SDL_Unsupported();
     return NULL;