1 #include <stdio.h> 2 3 #include "tests/legacy/examples/cgo/cc_dependency/c_version.h" 4 PrintCVersion()5void PrintCVersion() { 6 #ifdef __STDC__ 7 # ifdef __STDC_VERSION__ 8 printf("C version: %ld\n", __STDC_VERSION__); 9 # else 10 printf("C version: C89\n"); 11 # endif 12 #else 13 printf("C version: maybe K&R\n"); 14 #endif 15 } 16