1 #define __RENAME(x) asm(#x)
2 
3 #if defined(__cplusplus)
4 extern "C++" const char* strchrnul(const char*, int) __RENAME(strchrnul) __INTRODUCED_IN(24);
5 #endif
6 
7 #if defined(__cplusplus)
8 extern "C" int foo();
9 #endif
10 
11 #if defined(__cplusplus)
12 extern "C" {
13 #endif
14 
15 char* strchrnul(char*, int) __INTRODUCED_IN(24);
16 
17 #if defined(__cplusplus)
18 }
19 #endif
20