use C99 language features for C99 library functions

1 files changed, 8 insertions, 6 deletions

diff --git a/src/stdio/snprintf.c b/src/stdio/snprintf.c
index 44bb65fe..a6896c8a 100644
--- a/src/stdio/snprintf.c
+++ b/src/stdio/snprintf.c
@@ -4,15 +4,17 @@
 
 int snprintf(char * restrict s, size_t n, const char * restrict format, ...)
 {
-	int ret = 0;
+	struct io_options opt = {
+		.fnname = __func__,
+		.string = s,
+		.maxlen = n,
+	};
+
 	va_list ap;
-	struct io_options opt = {0};
-	opt.fnname = __func__;
-	opt.string = s;
-	opt.maxlen = n;
 	va_start(ap, format);
-	ret = __printf(&opt, format, ap);
+	int ret = __printf(&opt, format, ap);
 	va_end(ap);
+
 	return ret;
 }