From 4ca7853b000048514f5bf18391db2e66f65d1377 Mon Sep 17 00:00:00 2001
From: wrmr
Date: Sat, 9 Nov 2024 02:21:35 -0500
Subject: add strv_next

---
 str.c | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'str.c')

diff --git a/str.c b/str.c
index 10d64e1..e0ea194 100644
--- a/str.c
+++ b/str.c
@@ -58,3 +58,12 @@ int strv_split(strv_t *src, int chr, strv_t *dest) {
 	src->n -= dest->n + !!c;
 	return dest->n > 0;
 }
+
+char strv_next(strv_t *s) {
+	if (s->n > 0) {
+		s->n--;
+		return *(s->s++);
+	} else {
+		return 0;
+	}
+}
-- 
cgit 1.4.1-2-gfad0