ssh/client: More ergonomic interface with / commands and focusing

1 files changed, 7 insertions, 0 deletions

diff --git a/ssh/string_view.c b/ssh/string_view.c
index 2f4f22a..ba05236 100644
--- a/ssh/string_view.c
+++ b/ssh/string_view.c
@@ -70,3 +70,10 @@ void sv_skip_whitespace(struct string_view *line) {
 		line->len--;
 	}
 }
+
+void sv_skip(struct string_view *line, size_t num) {
+	if (!line->s) return;
+	if (num > line->len) num = line->len;
+	line->s += num;
+	line->len -= num;
+}