fix all missing instances of __cplusplus checks/extern "C" in headers

[musl] / include / ctype.h

diff --git a/include/ctype.h b/include/ctype.h
index a605d08..a85e907 100644 (file)
--- a/include/ctype.h
+++ b/include/ctype.h
@@ -1,6 +1,10 @@
 #ifndef        _CTYPE_H
 #define        _CTYPE_H
 
 #ifndef        _CTYPE_H
 #define        _CTYPE_H
 

+#ifdef __cplusplus
+extern "C" {
+#endif
+

 int   isalnum(int);
 int   isalpha(int);
 int   isblank(int);
 int   isalnum(int);
 int   isalpha(int);
 int   isblank(int);


@@ -53,4 +57,8 @@ int   toascii(int);
 
 #endif
 
 
 #endif
 

+#ifdef __cplusplus
+}
+#endif
+

 #endif
 #endif