example: declare print_usage function

ethomson · ethomson · commit eabbee0454b7 · 2021-11-11T17:21:32.000-05:00
diff --git a/examples/add.c b/examples/add.c
@@ -110,7 +110,7 @@ int print_matched_cb(const char *path, const char *matched_pathspec, void *paylo
 	return ret;
 }
 
-void print_usage(void)
+static void print_usage(void)
 {
 	fprintf(stderr, "usage: add [options] [--] file-spec [file-spec] [...]\n\n");
 	fprintf(stderr, "\t-n, --dry-run    dry run\n");

Original file line number	Diff line number	Diff line change
`@@ -110,7 +110,7 @@ int print_matched_cb(const char path, const char matched_pathspec, void *paylo`
`110`	`110`	`return ret;`
`111`	`111`	`}`
`112`	`112`
`113`		`-void print_usage(void)`
	`113`	`+static void print_usage(void)`
`114`	`114`	`{`
`115`	`115`	`fprintf(stderr, "usage: add [options] [--] file-spec [file-spec] [...]\n\n");`
`116`	`116`	`fprintf(stderr, "\t-n, --dry-run dry run\n");`