1 #include <stdio.h> 2 #include <stdlib.h> 3 foo(const char * path)4int foo ( const char * path ) 5 { 6 return path && *path == 'A'; 7 } 8 main(int argc,const char * argv[])9int main ( int argc, const char * argv[] ) 10 { 11 int i; 12 for ( i = 1; i < argc; i ++ ) 13 { 14 printf ( "%s called with %d\n", argv [ 0 ], argv [ i ] ); 15 } 16 17 printf ( "Hello, world!\n" ); 18 19 if ( foo ( argv [ 0 ] ) ) 20 { 21 printf ( "Correct call\n" ); 22 } 23 24 return 0; 25 } 26