Use '(void)' instead of '()' in C code.

sunfishcode · sunfishcode · commit fb309a33d841 · 2019-03-22T15:42:15.000-07:00
diff --git a/libc-bottom-half/crt/crt1.c b/libc-bottom-half/crt/crt1.c
@@ -33,7 +33,7 @@ static __wasi_errno_t populate_args(size_t *argc, char ***argv) {
     return __wasi_args_get(*argv, argv_buf);
 }
 
-static __wasi_errno_t populate_environ() {
+static __wasi_errno_t populate_environ(void) {
     __wasi_errno_t err;
 
     /* Get the sizes of the arrays we'll have to create to copy in the environment. */

Original file line number	Diff line number	Diff line change
`@@ -33,7 +33,7 @@ static __wasi_errno_t populate_args(size_t argc, char **argv) {`
`33`	`33`	`return __wasi_args_get(*argv, argv_buf);`
`34`	`34`	`}`
`35`	`35`
`36`		`-static __wasi_errno_t populate_environ() {`
	`36`	`+static __wasi_errno_t populate_environ(void) {`
`37`	`37`	`__wasi_errno_t err;`
`38`	`38`
`39`	`39`	`/* Get the sizes of the arrays we'll have to create to copy in the environment. */`