process_fuzzed_input() from fuzz.c int process_fuzzed_input(char *fuzz_input_type, char *fuzz_input_file) { [... variable declarations ...] csp = &csp_stack_storage; [... more variable initialisation ...] for (i = 0; i < SZ(fuzz_modes); i++) { if (strcmp(fuzz_modes[i].name, fuzz_input_type) == 0) { if (fuzz_modes[i].stdin_support && [...]) { load_fuzz_input(csp, fuzz_input_file); } return (fuzz_modes[i].handler(csp, fuzz_input_file)); } } [ ... fail with error message... ] }