From 31a37aeb1a5e095a7d4d424573ef9e4d652c7819 Mon Sep 17 00:00:00 2001
From: Justine Tunney <jtunney@gmail.com>
Date: Tue, 10 Aug 2021 13:38:27 -0700
Subject: [PATCH] Fix some example code

---
 examples/fastmod.c   | 5 ++---
 libc/nexgen32e/bsf.h | 8 ++++----
 libc/nexgen32e/bsr.h | 8 ++++----
 3 files changed, 10 insertions(+), 11 deletions(-)

diff --git a/examples/fastmod.c b/examples/fastmod.c
index cca365fa9..254e38f38 100644
--- a/examples/fastmod.c
+++ b/examples/fastmod.c
@@ -36,9 +36,8 @@ uint64_t Modulus(uint64_t x, struct Modulus m) {
 }
 
 int main(int argc, char *argv[]) {
-  printf("%lx %% %d = %d\n", 3, 23, Modulus(23, GetModulus(3)));
-  printf("%lx %% %d = %d\n", 3, 23,
-         Modulus(0xf5bd76d4c3c91f47, GetModulus(34)));
+  printf("%#lx %% %d = %d\n", 0x23, 3, Modulus(23, GetModulus(3)));
+  printf("%#lx %% %d = %d\n", 0x123, 17, Modulus(0x123, GetModulus(17)));
   volatile struct Modulus v = GetModulus(3);
   volatile uint64_t x = 23, y = 3, z;
   EZBENCH2("modulus", donothing, z = x % y);
diff --git a/libc/nexgen32e/bsf.h b/libc/nexgen32e/bsf.h
index 3f6a0cd31..5869080d0 100644
--- a/libc/nexgen32e/bsf.h
+++ b/libc/nexgen32e/bsf.h
@@ -17,10 +17,10 @@ COSMOPOLITAN_C_START_
  *    0xffffffff        0        0        1       31        0
  */
 
-int bsf(int);
-int bsfl(long);
-int bsfll(long long);
-int bsfmax(uintmax_t);
+int bsf(int) pureconst;
+int bsfl(long) pureconst;
+int bsfll(long long) pureconst;
+int bsfmax(uintmax_t) pureconst;
 
 #if defined(__GNUC__) && !defined(__STRICT_ANSI__)
 #define bsf(u)                                                  \
diff --git a/libc/nexgen32e/bsr.h b/libc/nexgen32e/bsr.h
index d1e65a10d..b694a5b63 100644
--- a/libc/nexgen32e/bsr.h
+++ b/libc/nexgen32e/bsr.h
@@ -17,10 +17,10 @@ COSMOPOLITAN_C_START_
  *    0xffffffff        0        0        1       31        0
  */
 
-int bsr(int);
-int bsrl(long);
-int bsrll(long long);
-int bsrmax(uintmax_t);
+int bsr(int) pureconst;
+int bsrl(long) pureconst;
+int bsrll(long long) pureconst;
+int bsrmax(uintmax_t) pureconst;
 
 #if defined(__GNUC__) && defined(__x86_64__) && !defined(__STRICT_ANSI__)
 #define bsr(u)                                                  \