| #include<stdlib.h> | |
| #if defined _WIN32 || defined __CYGWIN__ | |
| #define DLL_PUBLIC __declspec(dllexport) | |
| #else | |
| #if defined __GNUC__ | |
| #define DLL_PUBLIC __attribute__ ((visibility("default"))) | |
| #else | |
| #pragma message ("Compiler does not support symbol visibility.") | |
| #define DLL_PUBLIC | |
| #endif | |
| #endif | |
| char func_c(void); | |
| char DLL_PUBLIC func_b(void) { | |
| if(func_c() != 'c') { | |
| exit(3); | |
| } | |
| return 'b'; | |
| } |