From: Mark Adler <madler@alumni.caltech.edu>
Date: Tue, 10 May 2022 15:04:47 +0000 (-0700)
Subject: Correct comment for x2nmodp.
X-Git-Tag: 2.1.0-beta1~237
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0aacc11829406cf8c0057f71057a300a49ffc12d;p=thirdparty%2Fzlib-ng.git

Correct comment for x2nmodp.
---

diff --git a/crc32_braid_comb_p.h b/crc32_braid_comb_p.h
index 8a00cfa77..a269e7f5b 100644
--- a/crc32_braid_comb_p.h
+++ b/crc32_braid_comb_p.h
@@ -23,7 +23,8 @@ static uint32_t multmodp(uint32_t a, uint32_t b) {
 }
 
 /*
-  Return x^(n+k) modulo p(x). Requires that x2n_table[] has been initialized.
+  Return x^(n * 2^k) modulo p(x). Requires that x2n_table[] has been
+  initialized.
  */
 static uint32_t x2nmodp(z_off64_t n, unsigned k) {
     uint32_t p;