60ad7f2f6b
El SDK CI - dev / build-and-test (pull_request) Successful in 3m16s
El compiler generates calls to println, print, exit_program, http_set_handler, http_serve, http_set_handler_v2, and http_serve_v2 as el_val_t-returning functions. The runtime declared them void, causing conflicting-type errors when el-install.c was compiled. Change all seven to return el_val_t (side-effect functions return 0). Also update el_runtime.h declarations to match.