1 files changed, 364 insertions, 58 deletions

diff --git a/include/libbb.h b/include/libbb.h
index e765e18eb..60037ed3d 100644
--- a/include/libbb.h
+++ b/include/libbb.h
@@ -10,6 +10,12 @@
 #ifndef LIBBB_H
 #define LIBBB_H 1
 
+#if ENABLE_PLATFORM_MINGW32
+/* We have our own nanosleep(), clock_gettime() and clock_settime(). */
+/* Skip the Windows include file that declares them. */
+# define WIN_PTHREADS_TIME_H
+#endif
+
 #include "platform.h"
 
 #include <ctype.h>
@@ -143,6 +149,9 @@
 # include <arpa/inet.h>
 #elif defined __APPLE__
 # include <netinet/in.h>
+#elif ENABLE_PLATFORM_MINGW32
+# include <winsock2.h>
+# include <ws2tcpip.h>
 #else
 # include <arpa/inet.h>
 //This breaks on bionic:
@@ -182,7 +191,9 @@
 
 /* Some libc's forget to declare these, do it ourself */
 
+#if !ENABLE_PLATFORM_MINGW32
 extern char **environ;
+#endif
 /* klogctl is in libc's klog.h, but we cheat and not #include that */
 int klogctl(int type, char *b, int len);
 #ifndef PATH_MAX
@@ -192,6 +203,13 @@ int klogctl(int type, char *b, int len);
 # define BUFSIZ 4096
 #endif
 
+#if ENABLE_PLATFORM_MINGW32
+# include "mingw.h"
+# define MINGW_SPECIAL(a) mingw_ ## a
+#else
+# define MINGW_SPECIAL(a) a
+#endif
+
 #if __GNUC_PREREQ(5,0)
 /* Since musl is apparently unable to get it right and would use
  * a function call to a single-instruction function of "bswap %eax",
@@ -263,6 +281,26 @@ PUSH_AND_SET_FUNCTION_VISIBILITY_TO_HIDDEN
 # endif
 #endif
 
+#if ENABLE_FEATURE_TLS_SCHANNEL || ENABLE_FEATURE_USE_CNG_API
+# define SECURITY_WIN32
+# include <windows.h>
+# include <security.h>
+#endif
+
+#if ENABLE_FEATURE_USE_CNG_API
+# include <bcrypt.h>
+
+// these work on Windows >= 10
+# define BCRYPT_HMAC_SHA1_ALG_HANDLE   ((BCRYPT_ALG_HANDLE) 0x000000a1)
+# define BCRYPT_HMAC_SHA256_ALG_HANDLE ((BCRYPT_ALG_HANDLE) 0x000000b1)
+# define sha1_begin_hmac BCRYPT_HMAC_SHA1_ALG_HANDLE
+# define sha256_begin_hmac BCRYPT_HMAC_SHA256_ALG_HANDLE
+#else
+# define sha1_begin_hmac sha1_begin
+# define sha256_begin_hmac sha256_begin
+# define hmac_uninit(...) ((void)0)
+#endif
+
 /* Tested to work correctly with all int types (IIRC :]) */
 #define MAXINT(T) (T)( \
         ((T)-1) > 0 \
@@ -276,6 +314,20 @@ PUSH_AND_SET_FUNCTION_VISIBILITY_TO_HIDDEN
         : ((T)1 << (sizeof(T)*8-1)) \
         )
 
+// UCRT supports both "ll" and "I64", but gcc warns on "I64" with UCRT mingw
+#if ENABLE_PLATFORM_MINGW32 && !defined(_UCRT) && \
+        (!defined(__USE_MINGW_ANSI_STDIO) || !__USE_MINGW_ANSI_STDIO)
+#define LL_FMT "I64"
+#else
+#define LL_FMT "ll"
+#endif
+
+#if ENABLE_PLATFORM_MINGW32 && defined(_WIN64)
+#define PID_FMT LL_FMT
+#else
+#define PID_FMT
+#endif
+
 /* Large file support */
 /* Note that CONFIG_LFS=y forces bbox to be built with all common ops
  * (stat, lseek etc) mapped to "largefile" variants by libc.
@@ -301,7 +353,7 @@ typedef unsigned long long uoff_t;
 #  define XATOOFF(a) xatoull_range((a), 0, LLONG_MAX)
 #  define BB_STRTOOFF bb_strtoull
 #  define STRTOOFF strtoull
-#  define OFF_FMT "ll"
+#  define OFF_FMT LL_FMT
 # endif
 #else
 /* CONFIG_LFS is off */
@@ -570,13 +622,20 @@ char *bb_get_last_path_component_nostrip(const char *path) FAST_FUNC;
 const char *bb_basename(const char *name) FAST_FUNC;
 /* NB: can violate const-ness (similarly to strchr) */
 char *last_char_is(const char *s, int c) FAST_FUNC;
+char *last_char_is_dir_sep(const char *s) FAST_FUNC;
 const char* endofname(const char *name) FAST_FUNC;
 char *is_prefixed_with(const char *string, const char *key) FAST_FUNC;
 char *is_suffixed_with(const char *string, const char *key) FAST_FUNC;
 
+#if !ENABLE_PLATFORM_MINGW32
 int ndelay_on(int fd) FAST_FUNC;
 int ndelay_off(int fd) FAST_FUNC;
 void close_on_exec_on(int fd) FAST_FUNC;
+#else
+static inline int ndelay_on(int fd UNUSED_PARAM) { return 0; }
+static inline int ndelay_off(int fd UNUSED_PARAM) { return 0; }
+static inline void close_on_exec_on(int fd UNUSED_PARAM) { return; }
+#endif
 void xdup2(int, int) FAST_FUNC;
 void xmove_fd(int, int) FAST_FUNC;
 
@@ -610,20 +669,37 @@ enum {
          * Dance around with long long to guard against that...
          */
         BB_FATAL_SIGS = (int)(0
+#ifdef SIGHUP
                 + (1LL << SIGHUP)
+#endif
                 + (1LL << SIGINT)
                 + (1LL << SIGTERM)
                 + (1LL << SIGPIPE)   // Write to pipe with no readers
+#ifdef SIGQUIT
                 + (1LL << SIGQUIT)   // Quit from keyboard
+#endif
                 + (1LL << SIGABRT)   // Abort signal from abort(3)
+#ifdef SIGALRM
                 + (1LL << SIGALRM)   // Timer signal from alarm(2)
+#endif
+#ifdef SIGVTALRM
                 + (1LL << SIGVTALRM) // Virtual alarm clock
+#endif
+#ifdef SIGXCPU
                 + (1LL << SIGXCPU)   // CPU time limit exceeded
+#endif
+#ifdef SIGXFSZ
                 + (1LL << SIGXFSZ)   // File size limit exceeded
+#endif
+#ifdef SIGUSR1
                 + (1LL << SIGUSR1)   // Yes kids, these are also fatal!
+#endif
+#ifdef SIGUSR1
                 + (1LL << SIGUSR2)
+#endif
                 + 0),
 };
+#if !ENABLE_PLATFORM_MINGW32
 void bb_signals(int sigs, void (*f)(int)) FAST_FUNC;
 /* Unlike signal() and bb_signals, sets handler with sigaction()
  * and in a way that while signal handler is run, no other signals
@@ -643,6 +719,10 @@ int sigaction_set(int sig, const struct sigaction *act) FAST_FUNC;
 int sigprocmask_allsigs(int how) FAST_FUNC;
 /* Return old set in the same set: */
 int sigprocmask2(int how, sigset_t *set) FAST_FUNC;
+#else
+#define bb_signals(s, f)
+#define kill_myself_with_sig(s)
+#endif
 /* Standard handler which just records signo */
 extern smallint bb_got_signal;
 void record_signo(int signo); /* not FAST_FUNC! */
@@ -726,7 +806,7 @@ void xsettimeofday(const struct timeval *tv) FAST_FUNC;
 int xsocket(int domain, int type, int protocol) FAST_FUNC;
 void xbind(int sockfd, struct sockaddr *my_addr, socklen_t addrlen) FAST_FUNC;
 void xlisten(int s, int backlog) FAST_FUNC;
-void xconnect(int s, const struct sockaddr *s_addr, socklen_t addrlen) FAST_FUNC;
+void xconnect(int s, const struct sockaddr *saddr, socklen_t addrlen) FAST_FUNC;
 ssize_t xsendto(int s, const void *buf, size_t len, const struct sockaddr *to,
                                 socklen_t tolen) FAST_FUNC;
 
@@ -839,7 +919,36 @@ struct hostent *xgethostbyname(const char *name) FAST_FUNC;
 // Also mount.c and inetd.c are using gethostbyname(),
 // + inet_common.c has additional IPv4-only stuff
 
+#if defined CONFIG_FEATURE_TLS_SCHANNEL
+typedef struct tls_state {
+        int ofd;
+        int ifd;
+
+    // handles
+    CredHandle cred_handle;
+    CtxtHandle ctx_handle;
+
+    // buffers
+    char in_buffer[16384 + 256]; // input buffer (to read from server)
+    unsigned long in_buffer_size; // amount of data currently in input buffer
+
+    char *out_buffer; // output buffer (for decrypted data), this is essentially the same as input buffer as data is decrypted in place
+    unsigned long out_buffer_size; // amount of data currently in output buffer
+    unsigned long out_buffer_used; // amount of extra data currently in output buffer
 
+    // data
+    char *hostname;
+    SecPkgContext_StreamSizes stream_sizes;
+
+        // booleans
+
+        // context initialized
+    int initialized;
+
+        // closed by remote peer
+        int closed;
+} tls_state_t;
+#else
 struct tls_aes {
         uint32_t key[60];
         unsigned rounds;
@@ -896,12 +1005,14 @@ typedef struct tls_state {
         struct tls_aes aes_decrypt;
         uint8_t H[16]; //used by AES_GCM
 } tls_state_t;
+#endif
 
 static inline tls_state_t *new_tls_state(void)
 {
         tls_state_t *tls = xzalloc(sizeof(*tls));
         return tls;
 }
+
 void tls_handshake(tls_state_t *tls, const char *sni) FAST_FUNC;
 #define TLSLOOP_EXIT_ON_LOCAL_EOF (1 << 0)
 void tls_run_copy_loop(tls_state_t *tls, unsigned flags) FAST_FUNC;
@@ -933,7 +1044,7 @@ int bb_putchar(int ch) FAST_FUNC;
 /* Note: does not use stdio, writes to fd 2 directly */
 int bb_putchar_stderr(char ch) FAST_FUNC;
 int fputs_stdout(const char *s) FAST_FUNC;
-char *xasprintf(const char *format, ...) __attribute__ ((format(printf, 1, 2))) FAST_FUNC RETURNS_MALLOC;
+char *xasprintf(const char *format, ...) __attribute__ ((format(printf, 1, 2))) RETURNS_MALLOC;
 char *auto_string(char *str) FAST_FUNC;
 // gcc-4.1.1 still isn't good enough at optimizing it
 // (+200 bytes compared to macro)
@@ -1113,6 +1224,32 @@ char *bin2hex(char *dst, const char *src, int count) FAST_FUNC;
 /* Reverse */
 char* hex2bin(char *dst, const char *src, int count) FAST_FUNC;
 
+/* Returns strlen as a bonus */
+//size_t replace_char(char *s, char what, char with) FAST_FUNC;
+static inline size_t replace_char(char *str, char from, char to)
+{
+        char *p = str;
+        while (*p) {
+                if (*p == from)
+                        *p = to;
+                p++;
+        }
+        return p - str;
+}
+
+extern const char c_escape_conv_str00[];
+#define c_escape_conv_str07 (c_escape_conv_str00+3)
+
+void FAST_FUNC xorbuf_3(void *dst, const void *src1, const void *src2, unsigned count);
+void FAST_FUNC xorbuf(void* buf, const void* mask, unsigned count);
+void FAST_FUNC xorbuf16_aligned_long(void* buf, const void* mask);
+void FAST_FUNC xorbuf64_3_aligned64(void *dst, const void *src1, const void *src2);
+#if BB_UNALIGNED_MEMACCESS_OK
+# define xorbuf16(buf,mask) xorbuf16_aligned_long(buf,mask)
+#else
+void FAST_FUNC xorbuf16(void* buf, const void* mask);
+#endif
+
 /* Generate a UUID */
 void generate_uuid(uint8_t *buf) FAST_FUNC;
 
@@ -1208,12 +1345,20 @@ gid_t *bb_getgroups(int *ngroups, gid_t *group_array) FAST_FUNC;
 struct cached_groupinfo {
         uid_t euid;
         gid_t egid;
+#if !ENABLE_PLATFORM_MINGW32
+        // If these are ever restored on Windows it will be necessary to alter
+        // globals_misc_size()/globals_misc_copy() in ash.
         int ngroups;
         gid_t *supplementary_array;
+#endif
 };
 uid_t FAST_FUNC get_cached_euid(uid_t *euid);
 gid_t FAST_FUNC get_cached_egid(gid_t *egid);
+#if !ENABLE_PLATFORM_MINGW32
 int FAST_FUNC is_in_supplementary_groups(struct cached_groupinfo *groupinfo, gid_t gid);
+#else
+# define is_in_supplementary_groups(g, i) (FALSE)
+#endif
 
 #if ENABLE_FEATURE_UTMP
 void FAST_FUNC write_new_utmp(pid_t pid, int new_type, const char *tty_name, const char *username, const char *hostname);
@@ -1249,6 +1394,7 @@ void BB_EXECVP_or_die(char **argv) NORETURN FAST_FUNC;
 
 /* xvfork() can't be a _function_, return after vfork in child mangles stack
  * in the parent. It must be a macro. */
+#if !ENABLE_PLATFORM_MINGW32
 #define xvfork() \
 ({ \
         pid_t bb__xvfork_pid = vfork(); \
@@ -1256,6 +1402,9 @@ void BB_EXECVP_or_die(char **argv) NORETURN FAST_FUNC;
                 bb_simple_perror_msg_and_die("vfork"); \
         bb__xvfork_pid; \
 })
+#else
+#define xvfork() vfork()
+#endif
 #if BB_MMU
 pid_t xfork(void) FAST_FUNC;
 #endif
@@ -1290,6 +1439,15 @@ void run_noexec_applet_and_exit(int a, const char *name, char **argv) NORETURN F
 #ifndef BUILD_INDIVIDUAL
 int find_applet_by_name(const char *name) FAST_FUNC;
 void run_applet_no_and_exit(int a, const char *name, char **argv) NORETURN FAST_FUNC;
+# if ENABLE_PLATFORM_MINGW32
+#  if ENABLE_FEATURE_PREFER_APPLETS || ENABLE_FEATURE_SH_STANDALONE
+int prefer_applet(const char *name, const char *path) FAST_FUNC;
+int find_applet_by_name_for_sh(const char *name, const char *path) FAST_FUNC;
+#  endif
+# else
+#  define prefer_applet(n, p) (1)
+#  define find_applet_by_name_for_sh(n, p) find_applet_by_name(n)
+# endif
 #endif
 void show_usage_if_dash_dash_help(int applet_no, char **argv) FAST_FUNC;
 #if defined(__linux__)
@@ -1370,12 +1528,12 @@ char* single_argv(char **argv) FAST_FUNC;
 char **skip_dash_dash(char **argv) FAST_FUNC;
 extern const char *const bb_argv_dash[]; /* { "-", NULL } */
 extern uint32_t option_mask32;
-uint32_t getopt32(char **argv, const char *applet_opts, ...) FAST_FUNC;
+uint32_t getopt32(char **argv, const char *applet_opts, ...);
 # define No_argument "\0"
 # define Required_argument "\001"
 # define Optional_argument "\002"
 #if ENABLE_LONG_OPTS
-uint32_t getopt32long(char **argv, const char *optstring, const char *longopts, ...) FAST_FUNC;
+uint32_t getopt32long(char **argv, const char *optstring, const char *longopts, ...);
 #else
 #define getopt32long(argv,optstring,longopts,...) \
         getopt32(argv,optstring,##__VA_ARGS__)
@@ -1450,17 +1608,17 @@ extern uint8_t xfunc_error_retval;
 extern void (*die_func)(void);
 void xfunc_die(void) NORETURN FAST_FUNC;
 void bb_show_usage(void) NORETURN FAST_FUNC;
-void bb_error_msg(const char *s, ...) __attribute__ ((format (printf, 1, 2))) FAST_FUNC;
+void bb_error_msg(const char *s, ...) __attribute__ ((format (printf, 1, 2)));
 void bb_simple_error_msg(const char *s) FAST_FUNC;
-void bb_error_msg_and_die(const char *s, ...) __attribute__ ((noreturn, format (printf, 1, 2))) FAST_FUNC;
+void bb_error_msg_and_die(const char *s, ...) __attribute__ ((noreturn, format (printf, 1, 2)));
 void bb_simple_error_msg_and_die(const char *s) NORETURN FAST_FUNC;
-void bb_perror_msg(const char *s, ...) __attribute__ ((format (printf, 1, 2))) FAST_FUNC;
+void bb_perror_msg(const char *s, ...) __attribute__ ((format (printf, 1, 2)));
 void bb_simple_perror_msg(const char *s) FAST_FUNC;
-void bb_perror_msg_and_die(const char *s, ...) __attribute__ ((noreturn, format (printf, 1, 2))) FAST_FUNC;
+void bb_perror_msg_and_die(const char *s, ...) __attribute__ ((noreturn, format (printf, 1, 2)));
 void bb_simple_perror_msg_and_die(const char *s) NORETURN FAST_FUNC;
-void bb_herror_msg(const char *s, ...) __attribute__ ((format (printf, 1, 2))) FAST_FUNC;
+void bb_herror_msg(const char *s, ...) __attribute__ ((format (printf, 1, 2)));
 void bb_simple_herror_msg(const char *s) FAST_FUNC;
-void bb_herror_msg_and_die(const char *s, ...) __attribute__ ((noreturn, format (printf, 1, 2))) FAST_FUNC;
+void bb_herror_msg_and_die(const char *s, ...) __attribute__ ((noreturn, format (printf, 1, 2)));
 void bb_simple_herror_msg_and_die(const char *s) NORETURN FAST_FUNC;
 void bb_perror_nomsg_and_die(void) NORETURN FAST_FUNC;
 void bb_perror_nomsg(void) FAST_FUNC;
@@ -1476,7 +1634,7 @@ void bb_logenv_override(void) FAST_FUNC;
 typedef smalluint exitcode_t;
 
 #if ENABLE_FEATURE_SYSLOG_INFO
-void bb_info_msg(const char *s, ...) __attribute__ ((format (printf, 1, 2))) FAST_FUNC;
+void bb_info_msg(const char *s, ...) __attribute__ ((format (printf, 1, 2)));
 void bb_simple_info_msg(const char *s) FAST_FUNC;
 void bb_vinfo_msg(const char *s, va_list p) FAST_FUNC;
 #else
@@ -1806,18 +1964,25 @@ extern char *pw_encrypt(const char *clear, const char *salt, int cleanup) FAST_F
 extern int obscure(const char *old, const char *newval, const struct passwd *pwdp) FAST_FUNC;
 /*
  * rnd is additional random input. New one is returned.
- * Useful if you call crypt_make_salt many times in a row:
- * rnd = crypt_make_salt(buf1, 4, 0);
- * rnd = crypt_make_salt(buf2, 4, rnd);
- * rnd = crypt_make_salt(buf3, 4, rnd);
+ * Useful if you call crypt_make_rand64encoded many times in a row:
+ * rnd = crypt_make_rand64encoded(buf1, 4, 0);
+ * rnd = crypt_make_rand64encoded(buf2, 4, rnd);
+ * rnd = crypt_make_rand64encoded(buf3, 4, rnd);
  * (otherwise we risk having same salt generated)
  */
-extern int crypt_make_salt(char *p, int cnt /*, int rnd*/) FAST_FUNC;
-/* "$N$" + sha_salt_16_bytes + NUL */
-#define MAX_PW_SALT_LEN (3 + 16 + 1)
+extern int crypt_make_rand64encoded(char *p, int cnt /*, int rnd*/) FAST_FUNC;
+/* Size of char salt[] to hold randomly-generated salt string
+ * sha256/512:
+ * "$5$" ["rounds=999999999$"] "<sha_salt_16_chars><NUL>"
+ * "$6$" ["rounds=999999999$"] "<sha_salt_16_chars><NUL>"
+ * #define MAX_PW_SALT_LEN (3 + sizeof("rounds=999999999$")-1 + 16 + 1)
+ * yescrypt:
+ * "$y$" <up to 8 params of up to 6 chars each> "$" <up to 86 chars salt><NUL>
+ * (86 chars are ascii64-encoded 64 binary bytes)
+ */
+#define MAX_PW_SALT_LEN (3 + 8*6 + 1 + 86 + 1)
 extern char* crypt_make_pw_salt(char p[MAX_PW_SALT_LEN], const char *algo) FAST_FUNC;
 
-
 /* Returns number of lines changed, or -1 on error */
 #if !(ENABLE_FEATURE_ADDUSER_TO_GROUP || ENABLE_FEATURE_DEL_USER_FROM_GROUP)
 #define update_passwd(filename, username, data, member) \
@@ -1853,8 +2018,8 @@ int get_termios_and_make_raw(int fd, struct termios *newterm, struct termios *ol
 int set_termios_to_raw(int fd, struct termios *oldterm, int flags) FAST_FUNC;
 
 /* NB: "unsigned request" is crucial! "int request" will break some arches! */
-int ioctl_or_perror(int fd, unsigned request, void *argp, const char *fmt,...) __attribute__ ((format (printf, 4, 5))) FAST_FUNC;
-int ioctl_or_perror_and_die(int fd, unsigned request, void *argp, const char *fmt,...) __attribute__ ((format (printf, 4, 5))) FAST_FUNC;
+int ioctl_or_perror(int fd, unsigned request, void *argp, const char *fmt,...) __attribute__ ((format (printf, 4, 5)));
+int ioctl_or_perror_and_die(int fd, unsigned request, void *argp, const char *fmt,...) __attribute__ ((format (printf, 4, 5)));
 #if ENABLE_IOCTL_HEX2STR_ERROR
 int bb_ioctl_or_warn(int fd, unsigned request, void *argp, const char *ioctl_name) FAST_FUNC;
 int bb_xioctl(int fd, unsigned request, void *argp, const char *ioctl_name) FAST_FUNC;
@@ -1867,9 +2032,15 @@ int bb_xioctl(int fd, unsigned request, void *argp) FAST_FUNC;
 #define xioctl(fd,request,argp)        bb_xioctl(fd,request,argp)
 #endif
 
+#if !ENABLE_PLATFORM_MINGW32 || ENABLE_FEATURE_EXTRA_FILE_DATA
 char *is_in_ino_dev_hashtable(const struct stat *statbuf) FAST_FUNC;
 void add_to_ino_dev_hashtable(const struct stat *statbuf, const char *name) FAST_FUNC;
 void reset_ino_dev_hashtable(void) FAST_FUNC;
+#else
+#define add_to_ino_dev_hashtable(s, n) (void)0
+#define is_in_ino_dev_hashtable(s) NULL
+#define reset_ino_dev_hashtable()
+#endif
 #ifdef __GLIBC__
 /* At least glibc has horrendously large inline for this, so wrap it */
 unsigned long long bb_makedev(unsigned major, unsigned minor) FAST_FUNC;
@@ -1947,11 +2118,17 @@ enum {
  * >=0: poll() for TIMEOUT milliseconds, return -1/EAGAIN on timeout
  */
 int64_t read_key(int fd, char *buffer, int timeout) FAST_FUNC;
+#if ENABLE_PLATFORM_MINGW32
+int64_t windows_read_key(int fd, char *buffer, int timeout) FAST_FUNC;
+#endif
 /* This version loops on EINTR: */
 int64_t safe_read_key(int fd, char *buffer, int timeout) FAST_FUNC;
 void read_key_ungets(char *buffer, const char *str, unsigned len) FAST_FUNC;
 
 int check_got_signal_and_poll(struct pollfd pfd[1], int timeout) FAST_FUNC;
+#if ENABLE_PLATFORM_MINGW32
+# define check_got_signal_and_poll(p, t) poll(p, 1, t)
+#endif
 
 #if ENABLE_FEATURE_EDITING
 /* It's NOT just ENABLEd or disabled. It's a number: */
@@ -1961,8 +2138,14 @@ unsigned size_from_HISTFILESIZE(const char *hp) FAST_FUNC;
 # else
 #  define MAX_HISTORY 0
 # endif
+# if defined CONFIG_FEATURE_EDITING_HISTORY_DEFAULT && CONFIG_FEATURE_EDITING_HISTORY_DEFAULT > 0
+#  define DEFAULT_HISTORY (CONFIG_FEATURE_EDITING_HISTORY_DEFAULT + 0)
+# else
+#  define DEFAULT_HISTORY 0
+# endif
 typedef const char *get_exe_name_t(int i) FAST_FUNC;
 typedef const char *sh_get_var_t(const char *name) FAST_FUNC;
+typedef int sh_accept_glob_t(const char *name) FAST_FUNC;
 typedef struct line_input_t {
         int flags;
         int timeout;
@@ -1976,6 +2159,9 @@ typedef struct line_input_t {
 #  if ENABLE_SHELL_ASH || ENABLE_SHELL_HUSH
         /* function to fetch additional application-specific names to match */
         get_exe_name_t *get_exe_name;
+#   if ENABLE_ASH_GLOB_OPTIONS
+        sh_accept_glob_t *sh_accept_glob;
+#   endif
 #  endif
 # endif
 # if (ENABLE_FEATURE_USERNAME_COMPLETION || ENABLE_FEATURE_EDITING_FANCY_PROMPT) \
@@ -2010,6 +2196,9 @@ enum {
         VI_MODE          = 8 * ENABLE_FEATURE_EDITING_VI,
         WITH_PATH_LOOKUP = 0x10,
         LI_INTERRUPTIBLE = 0x20,
+#if ENABLE_PLATFORM_MINGW32
+        IGNORE_CTRL_C    = 0x40,
+#endif
         FOR_SHELL        = DO_HISTORY | TAB_COMPLETION | USERNAME_COMPLETION | LI_INTERRUPTIBLE,
 };
 line_input_t *new_line_input_t(int flags) FAST_FUNC;
@@ -2039,6 +2228,10 @@ int read_line_input(const char* prompt, char* command, int maxsize) FAST_FUNC;
 
 unsigned long* FAST_FUNC get_malloc_cpu_affinity(int pid, unsigned *sz);
 
+#if ENABLE_PLATFORM_MINGW32
+# undef COMM_LEN
+# define COMM_LEN 32
+#endif
 #ifndef COMM_LEN
 # ifdef TASK_COMM_LEN
 enum { COMM_LEN = TASK_COMM_LEN };
@@ -2048,35 +2241,14 @@ enum { COMM_LEN = 16 };
 # endif
 #endif
 
-struct smaprec {
-        unsigned long mapped_rw;
-        unsigned long mapped_ro;
-        unsigned long shared_clean;
-        unsigned long shared_dirty;
-        unsigned long private_clean;
-        unsigned long private_dirty;
-        unsigned long stack;
-        unsigned long smap_pss, smap_swap;
-        unsigned long smap_size;
-        // For mixed 32/64 userspace, 32-bit pmap still needs
-        // 64-bit field here to correctly show 64-bit processes:
-        unsigned long long smap_start;
-        // (strictly speaking, other fields need to be wider too,
-        // but they are in kbytes, not bytes, and they hold sizes,
-        // not start addresses, sizes tend to be less than 4 terabytes)
-        char smap_mode[5];
-        char *smap_name;
-};
-
-#if !ENABLE_PMAP
-#define procps_read_smaps(pid, total, cb, data) \
-        procps_read_smaps(pid, total)
-#endif
-int FAST_FUNC procps_read_smaps(pid_t pid, struct smaprec *total,
-                void (*cb)(struct smaprec *, void *), void *data);
-
 typedef struct procps_status_t {
+#if !ENABLE_PLATFORM_MINGW32
         DIR *dir;
+#else
+        HANDLE snapshot;
+        DWORD *pids;
+        int npids;
+#endif
         IF_FEATURE_SHOW_THREADS(DIR *task_dir;)
         uint8_t shift_pages_to_bytes;
         uint8_t shift_pages_to_kb;
@@ -2104,7 +2276,13 @@ typedef struct procps_status_t {
 #endif
         unsigned tty_major,tty_minor;
 #if ENABLE_FEATURE_TOPMEM
-        struct smaprec smaps;
+        unsigned long mapped_rw;
+        unsigned long mapped_ro;
+        unsigned long shared_clean;
+        unsigned long shared_dirty;
+        unsigned long private_clean;
+        unsigned long private_dirty;
+        unsigned long stack;
 #endif
         char state[4];
         /* basename of executable in exec(2), read from /proc/N/stat
@@ -2153,11 +2331,15 @@ void free_procps_scan(procps_status_t* sp) FAST_FUNC;
 procps_status_t* procps_scan(procps_status_t* sp, int flags) FAST_FUNC;
 /* Format cmdline (up to col chars) into char buf[size] */
 /* Puts [comm] if cmdline is empty (-> process is a kernel thread) */
-void read_cmdline(char *buf, int size, unsigned pid, const char *comm) FAST_FUNC;
+int read_cmdline(char *buf, int size, unsigned pid, const char *comm) FAST_FUNC;
 pid_t *find_pid_by_name(const char* procName) FAST_FUNC;
 pid_t *pidlist_reverse(pid_t *pidList) FAST_FUNC;
 int starts_with_cpu(const char *str) FAST_FUNC;
 unsigned get_cpu_count(void) FAST_FUNC;
+/* Some internals reused by pmap: */
+unsigned long FAST_FUNC fast_strtoul_10(char **endptr);
+unsigned long long FAST_FUNC fast_strtoull_16(char **endptr);
+char* FAST_FUNC skip_fields(char *str, int count);
 
 
 /* Use strict=1 if you process input from untrusted source:
@@ -2183,6 +2365,56 @@ char *decode_base64(char *dst, const char **pp_src) FAST_FUNC;
 char *decode_base32(char *dst, const char **pp_src) FAST_FUNC;
 void read_base64(FILE *src_stream, FILE *dst_stream, int flags) FAST_FUNC;
 
+int FAST_FUNC i2a64(int i);
+int FAST_FUNC a2i64(char c);
+char* FAST_FUNC num2str64_lsb_first(char *s, unsigned v, int n);
+
+enum {
+        /* how many bytes XYZ_end() fills */
+        MD5_OUTSIZE    = 16,
+        SHA1_OUTSIZE   = 20,
+        SHA256_OUTSIZE = 32,
+        SHA384_OUTSIZE = 48,
+        SHA512_OUTSIZE = 64,
+        //SHA3-224_OUTSIZE = 28,
+        /* size of input block */
+        SHA2_INSIZE     = 64,
+};
+
+#if defined CONFIG_FEATURE_USE_CNG_API
+struct bcrypt_hash_ctx_t {
+        void *handle;
+        void *hash_obj;
+        unsigned int output_size;
+};
+typedef struct bcrypt_hash_ctx_t md5_ctx_t;
+typedef struct bcrypt_hash_ctx_t sha1_ctx_t;
+typedef struct bcrypt_hash_ctx_t sha256_ctx_t;
+typedef struct bcrypt_hash_ctx_t sha384_ctx_t;
+typedef struct bcrypt_hash_ctx_t sha512_ctx_t;
+typedef struct sha3_ctx_t {
+        uint64_t state[25];
+        unsigned bytes_queued;
+        unsigned input_block_bytes;
+} sha3_ctx_t;
+void md5_begin(struct bcrypt_hash_ctx_t *ctx) FAST_FUNC;
+void sha1_begin(struct bcrypt_hash_ctx_t *ctx) FAST_FUNC;
+void sha256_begin(struct bcrypt_hash_ctx_t *ctx) FAST_FUNC;
+void sha384_begin(struct bcrypt_hash_ctx_t *ctx) FAST_FUNC;
+void sha512_begin(struct bcrypt_hash_ctx_t *ctx) FAST_FUNC;
+void generic_hash(struct bcrypt_hash_ctx_t *ctx, const void *buffer, size_t len) FAST_FUNC;
+unsigned generic_end(struct bcrypt_hash_ctx_t *ctx, void *resbuf) FAST_FUNC;
+# define md5_hash generic_hash
+# define sha1_hash generic_hash
+# define sha256_hash generic_hash
+# define sha384_hash generic_hash
+# define sha512_hash generic_hash
+# define md5_end generic_end
+# define sha1_end generic_end
+# define sha256_end generic_end
+# define sha384_end generic_end
+# define sha512_end generic_end
+#else
 typedef struct md5_ctx_t {
         uint8_t wbuffer[64]; /* always correctly aligned for uint64_t */
         void (*process_block)(struct md5_ctx_t*) FAST_FUNC;
@@ -2196,6 +2428,7 @@ typedef struct sha512_ctx_t {
         uint64_t hash[8];
         uint8_t wbuffer[128]; /* always correctly aligned for uint64_t */
 } sha512_ctx_t;
+typedef struct sha512_ctx_t sha384_ctx_t;
 typedef struct sha3_ctx_t {
         uint64_t state[25];
         unsigned bytes_queued;
@@ -2213,20 +2446,69 @@ void sha256_begin(sha256_ctx_t *ctx) FAST_FUNC;
 void sha512_begin(sha512_ctx_t *ctx) FAST_FUNC;
 void sha512_hash(sha512_ctx_t *ctx, const void *buffer, size_t len) FAST_FUNC;
 unsigned sha512_end(sha512_ctx_t *ctx, void *resbuf) FAST_FUNC;
+void sha384_begin(sha384_ctx_t *ctx) FAST_FUNC;
+#define sha384_hash sha512_hash
+unsigned sha384_end(sha384_ctx_t *ctx, void *resbuf) FAST_FUNC;
+#endif
 void sha3_begin(sha3_ctx_t *ctx) FAST_FUNC;
 void sha3_hash(sha3_ctx_t *ctx, const void *buffer, size_t len) FAST_FUNC;
 unsigned sha3_end(sha3_ctx_t *ctx, void *resbuf) FAST_FUNC;
+void FAST_FUNC sha256_block(const void *in, size_t len, uint8_t hash[32]);
 /* TLS benefits from knowing that sha1 and sha256 share these. Give them "agnostic" names too */
+#if defined CONFIG_FEATURE_USE_CNG_API
+typedef struct bcrypt_hash_ctx_t md5sha_ctx_t;
+#define md5sha_hash generic_hash
+#define sha_end generic_end
+#else
 typedef struct md5_ctx_t md5sha_ctx_t;
 #define md5sha_hash md5_hash
 #define sha_end sha1_end
-enum {
-        MD5_OUTSIZE    = 16,
-        SHA1_OUTSIZE   = 20,
-        SHA256_OUTSIZE = 32,
-        SHA512_OUTSIZE = 64,
-        SHA3_OUTSIZE   = 28,
-};
+#endif
+
+/* RFC 2104 HMAC (hash-based message authentication code) */
+#if !ENABLE_FEATURE_USE_CNG_API
+typedef struct hmac_ctx {
+        md5sha_ctx_t hashed_key_xor_ipad;
+        md5sha_ctx_t hashed_key_xor_opad;
+} hmac_ctx_t;
+#else
+typedef struct bcrypt_hash_ctx_t hmac_ctx_t;
+#endif
+#define HMAC_ONLY_SHA256 (!ENABLE_FEATURE_TLS_SHA1)
+typedef void md5sha_begin_func(md5sha_ctx_t *ctx) FAST_FUNC;
+#if !ENABLE_FEATURE_USE_CNG_API
+#if HMAC_ONLY_SHA256
+#define hmac_begin(ctx,key,key_size,begin) \
+        hmac_begin(ctx,key,key_size)
+#endif
+void FAST_FUNC hmac_begin(hmac_ctx_t *ctx, const uint8_t *key, unsigned key_size, md5sha_begin_func *begin);
+static ALWAYS_INLINE void hmac_hash(hmac_ctx_t *ctx, const void *in, size_t len)
+{
+        md5sha_hash(&ctx->hashed_key_xor_ipad, in, len);
+}
+#else
+# if HMAC_ONLY_SHA256
+#  define hmac_begin(pre,key,key_size,begin) \
+        _hmac_begin(pre, key, key_size, sha256_begin_hmac)
+# else
+#  define hmac_begin _hmac_begin
+# endif
+void _hmac_begin(hmac_ctx_t *pre, uint8_t *key, unsigned key_size,
+        BCRYPT_ALG_HANDLE alg_handle);
+void hmac_uninit(hmac_ctx_t *pre);
+#endif
+unsigned FAST_FUNC hmac_end(hmac_ctx_t *ctx, uint8_t *out);
+#if HMAC_ONLY_SHA256
+#define hmac_block(key,key_size,begin,in,sz,out) \
+        hmac_block(key,key_size,in,sz,out)
+#endif
+unsigned FAST_FUNC hmac_block(const uint8_t *key, unsigned key_size,
+                md5sha_begin_func *begin,
+                const void *in, unsigned sz,
+                uint8_t *out);
+/* HMAC helpers for TLS: */
+void FAST_FUNC hmac_hash_v(hmac_ctx_t *ctx, va_list va);
+unsigned hmac_peek_hash(hmac_ctx_t *ctx, uint8_t *out, ...);
 
 extern uint32_t *global_crc32_table;
 uint32_t *crc32_filltable(uint32_t *tbl256, int endian) FAST_FUNC;
@@ -2310,11 +2592,18 @@ extern const char bb_path_wtmp_file[] ALIGN1;
 #define bb_path_motd_file "/etc/motd"
 
 #define bb_dev_null "/dev/null"
+#if ENABLE_PLATFORM_MINGW32
+#define bb_busybox_exec_path get_busybox_exec_path()
+extern char bb_comm[];
+extern char bb_command_line[];
+#else
 extern const char bb_busybox_exec_path[] ALIGN1;
+#endif
 /* allow default system PATH to be extended via CFLAGS */
 #ifndef BB_ADDITIONAL_PATH
 #define BB_ADDITIONAL_PATH ""
 #endif
+#if !ENABLE_PLATFORM_MINGW32
 #define BB_PATH_ROOT_PATH "PATH=/sbin:/usr/sbin:/bin:/usr/bin" BB_ADDITIONAL_PATH
 extern const char bb_PATH_root_path[] ALIGN1; /* BB_PATH_ROOT_PATH */
 #define bb_default_root_path (bb_PATH_root_path + sizeof("PATH"))
@@ -2322,6 +2611,23 @@ extern const char bb_PATH_root_path[] ALIGN1; /* BB_PATH_ROOT_PATH */
  * but I want to save a few bytes here:
  */
 #define bb_default_path      (bb_PATH_root_path + sizeof("PATH=/sbin:/usr/sbin"))
+#define PATH_SEP ':'
+#define PATH_SEP_STR ":"
+#else
+#define BB_PATH_ROOT_PATH "PATH=C:/Windows/System32;C:/Windows" BB_ADDITIONAL_PATH
+extern const char bb_PATH_root_path[] ALIGN1; /* BB_PATH_ROOT_PATH */
+#define bb_default_root_path (bb_PATH_root_path + sizeof("PATH"))
+#define bb_default_path      (bb_PATH_root_path + sizeof("PATH"))
+#define PATH_SEP ';'
+#define PATH_SEP_STR ";"
+extern const char bbvar[] ALIGN1;
+#define bbafter(p) (p + sizeof(#p))
+#define BB_OVERRIDE_APPLETS bbvar
+#define BB_SKIP_ANSI_EMULATION bbafter(BB_OVERRIDE_APPLETS)
+#define BB_TERMINAL_MODE bbafter(BB_SKIP_ANSI_EMULATION)
+#define BB_SYSTEMROOT bbafter(BB_TERMINAL_MODE)
+#define BB_CRITICAL_ERROR_DIALOGS bbafter(BB_SYSTEMROOT)
+#endif
 
 extern const int const_int_0;
 //extern const int const_int_1;