rcx

commit e42145751d82907da00115a1b17e31e5ed9ad8be
parent 065f93cebe1ab19cc333af3bde015d55b237bf45
Author: Robert Russell <robertrussell.72001@gmail.com>
Date:   Sat, 30 Sep 2023 23:06:46 -0700

Add str_find_byte

Diffstat:
M
inc/string.h
 | 
6
++++++

1 file changed, 6 insertions(+), 0 deletions(-)
diff --git a/inc/string.h b/inc/string.h
@@ -51,6 +51,12 @@ str_eq(Str s, Str t) {
 	return s.len == t.len && !memcmp(s.data, t.data, s.len);
 }
 
+static inline isize
+str_find_byte(Str s, u8 b) {
+	u8 *match = memchr(s.data, b, s.len);
+	return match ? match - s.data : -1;
+}
+
 static inline usize
 str_utf8_decode(rune *c, Str s) {
 	return r_utf8_decode(c, (char *)s.data, s.len);