Merge pull request #758 from luoliwoshang/llcppg/language

llcppg/config:language

chore/llcppg/design.md

@@ -18,7 +18,8 @@ If `config-file` is not specified, a `llcppg.cfg` file is used in current direct
     "AnotherHeaderFile.h"
   ],
   "libs": "$(pkg-config --libs inireader)",
-  "trimPrefixes": ["Ini", "INI"]
+  "trimPrefixes": ["Ini", "INI"],
+  "cplusplus":true
 }
 ```
 

chore/llcppg/types/types.go

@@ -23,6 +23,7 @@ type Config struct {
 	Libs         string   `json:"libs"`
 	Include      []string `json:"include"`
 	TrimPrefixes []string `json:"trimPrefixes"`
+	Cplusplus    bool     `json:"cplusplus"`
 }
 
 type SymbolInfo struct {