From 94b63c3083b990359f5ae165f38ee4cc87e744cd Mon Sep 17 00:00:00 2001
From: "K. Lange" <klange@toaruos.org>
Date: Tue, 25 Sep 2018 18:44:22 +0900
Subject: [PATCH] z as a size specifier in printf

---
 libc/stdio/printf.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/libc/stdio/printf.c b/libc/stdio/printf.c
index 5efb1ec8..b0900ed0 100644
--- a/libc/stdio/printf.c
+++ b/libc/stdio/printf.c
@@ -146,6 +146,10 @@ int xvasprintf(char * buf, const char * fmt, va_list args) {
 			big = 1;
 			++f;
 		}
+		if (*f == 'z') {
+			big = 1;
+			++f;
+		}
 		/* fmt[i] == '%' */
 		switch (*f) {
 			case 's': /* String pointer -> String */