199451b44SJordan Rupprecht #include <stdio.h> 299451b44SJordan Rupprecht 3*419cc0a0SVenkata Ramanaiah Nalamothu /* The return statements are purposefully so simple, and 4*419cc0a0SVenkata Ramanaiah Nalamothu * unrelated to the program, just to achieve consistent 5*419cc0a0SVenkata Ramanaiah Nalamothu * debug line tables, across platforms, that are not 6*419cc0a0SVenkata Ramanaiah Nalamothu * dependent on compiler optimzations. */ call_me(int argc)7*419cc0a0SVenkata Ramanaiah Nalamothuint call_me(int argc) { 899451b44SJordan Rupprecht printf ("At the start, argc: %d.\n", argc); 999451b44SJordan Rupprecht 1099451b44SJordan Rupprecht if (argc < 2) 11*419cc0a0SVenkata Ramanaiah Nalamothu return 1; /* Less than 2. */ 1299451b44SJordan Rupprecht else 13*419cc0a0SVenkata Ramanaiah Nalamothu return argc; /* Greater than or equal to 2. */ 1499451b44SJordan Rupprecht } 1599451b44SJordan Rupprecht 1699451b44SJordan Rupprecht int main(int argc,char ** argv)1799451b44SJordan Rupprechtmain(int argc, char **argv) 1899451b44SJordan Rupprecht { 19*419cc0a0SVenkata Ramanaiah Nalamothu int res = 0; 20*419cc0a0SVenkata Ramanaiah Nalamothu res = call_me(argc); /* Back out in main. */ 21*419cc0a0SVenkata Ramanaiah Nalamothu if (res) 22*419cc0a0SVenkata Ramanaiah Nalamothu printf("Result: %d. \n", res); 2399451b44SJordan Rupprecht 2499451b44SJordan Rupprecht return 0; 2599451b44SJordan Rupprecht } 26