From a9cb98a3e83cc357cf15bff1327a86b99f869549 Mon Sep 17 00:00:00 2001
From: Nicholas Tay <nick@windblume.net>
Date: Sun, 7 May 2023 20:37:31 +1000
Subject: Use wincrypt on msys2

Not sure what I was using, this actually does work. Maybe I was just
missing the package in the w32api headers in the past...
---
 Makefile  |  2 +-
 passgen.c | 11 ++++-------
 2 files changed, 5 insertions(+), 8 deletions(-)

diff --git a/Makefile b/Makefile
index 2bc2752..947ba94 100644
--- a/Makefile
+++ b/Makefile
@@ -2,7 +2,7 @@ NAME = passgen
 PREFIX = $(HOME)/.local
 
 CC = gcc
-CFLAGS += -std=c99 -Wall -Wextra -Wshadow -Werror -pedantic
+CFLAGS += -std=c99 -Wall -Wextra -Wshadow -pedantic
 
 default: $(NAME)
 
diff --git a/passgen.c b/passgen.c
index d8b2201..1961793 100644
--- a/passgen.c
+++ b/passgen.c
@@ -12,7 +12,8 @@
     || defined (__FreeBSD__) \
     || defined (__OpenBSD__)
 #   define USE_GETENTROPY
-#elif defined (_WIN32) && ! defined (__MINGW32__)
+#elif defined (_WIN32) \
+    || defined(__CYGWIN__)
 #   define USE_WINCRYPT
 #endif
 
@@ -30,12 +31,7 @@
 #   include <wincrypt.h>
 #else
 #   include <time.h>
-/* getpid() on Windows */
-#   if defined (_WIN32) && ! defined (__MINGW32__)
-#       include <io.h>
-#   else
-#       include <unistd.h>
-#   endif
+#   include <unistd.h>
 #endif
 
 
@@ -71,6 +67,7 @@ bool init_rng(void)
     ))
         return false;
 #elif ! defined (USE_GETENTROPY) && ! defined (USE_WINCRYPT)
+#pragma message "Using fallback insecure RNG seeding!"
     /*
      * TODO: seed better RNG
      * this isn't very good, but it's enough(?) for now
-- 
cgit