Remove DJGPP (and therefore WATT32) #ifdef's.

DJGPP is no longer a supported platform.  Remove all #ifdef, etc.,
cases that refer to it.  DJGPP also #define'd WATT32, so that
is now removed as well.

apps/s_client.c

@@ -308,9 +308,6 @@ static void sc_usage(void)
 	BIO_printf(bio_err," -prexit       - print session information even on connection failure\n");
 	BIO_printf(bio_err," -showcerts    - show all certificates in the chain\n");
 	BIO_printf(bio_err," -debug        - extra output\n");
-#ifdef WATT32
-	BIO_printf(bio_err," -wdebug       - WATT-32 tcp debugging\n");
-#endif
 	BIO_printf(bio_err," -msg          - Show protocol messages\n");
 	BIO_printf(bio_err," -nbio_test    - more ssl protocol testing\n");
 	BIO_printf(bio_err," -state        - print the 'ssl' states\n");
@@ -830,10 +827,6 @@ static char *jpake_secret = NULL;
 			c_tlsextdebug=1;
 		else if	(strcmp(*argv,"-status") == 0)
 			c_status_req=1;
-#endif
-#ifdef WATT32
-		else if (strcmp(*argv,"-wdebug") == 0)
-			dbug_init();
 #endif
 		else if	(strcmp(*argv,"-msg") == 0)
 			c_msg=1;

apps/s_server.c

@@ -3366,7 +3366,7 @@ static int rev_body(char *hostname, int s, int stype, unsigned char *context)
 				BIO_printf(bio_s_out,"read R BLOCK\n");
 #if defined(OPENSSL_SYS_NETWARE)
             delay(1000);
-#elif !defined(OPENSSL_SYS_MSDOS) && !defined(__DJGPP__)
+#elif !defined(OPENSSL_SYS_MSDOS)
 				sleep(1);
 #endif
 				continue;

apps/s_socket.c

@@ -178,12 +178,7 @@ static void sock_cleanup(void)
 
 static int ssl_sock_init(void)
 	{
-#ifdef WATT32
+#if defined(OPENSSL_SYS_WINDOWS)
-	extern int _watt_do_exit;
-	_watt_do_exit = 0;
-	if (sock_init())
-		return (0);
-#elif defined(OPENSSL_SYS_WINDOWS)
 	if (!wsa_init_done)
 		{
 		int err;

crypto/bio/b_sock.c

@@ -494,12 +494,6 @@ int BIO_sock_init(void)
 			}
 		}
 #endif /* OPENSSL_SYS_WINDOWS */
-#ifdef WATT32
-	extern int _watt_do_exit;
-	_watt_do_exit = 0;    /* don't make sock_init() call exit() */
-	if (sock_init())
-		return (-1);
-#endif
 
 #if defined(OPENSSL_SYS_NETWARE) && !defined(NETWARE_BSDSOCK)
     WORD wVerReq;
@@ -549,9 +543,6 @@ int BIO_socket_ioctl(int fd, long type, void *arg)
 	{
 	int i;
 
-#ifdef __DJGPP__
-	i=ioctlsocket(fd,type,(char *)arg);
-#else
 # if defined(OPENSSL_SYS_VMS)
 	/* 2011-02-18 SMS.
 	 * VMS ioctl() can't tolerate a 64-bit "void *arg", but we
@@ -574,9 +565,8 @@ int BIO_socket_ioctl(int fd, long type, void *arg)
 # else /* defined(OPENSSL_SYS_VMS) */
 #  define ARG arg
 # endif /* defined(OPENSSL_SYS_VMS) [else] */
-
 	i=ioctlsocket(fd,type,ARG);
-#endif /* __DJGPP__ */
+
 	if (i < 0)
 		SYSerr(SYS_F_IOCTLSOCKET,get_last_socket_error());
 	return(i);

crypto/bio/bss_dgram.c

@@ -95,12 +95,6 @@
          ((a)->s6_addr32[2] == htonl(0x0000ffff)))
 #endif
 
-#ifdef WATT32
-#define sock_write SockWrite  /* Watt-32 uses same names */
-#define sock_read  SockRead
-#define sock_puts  SockPuts
-#endif
-
 static int dgram_write(BIO *h, const char *buf, int num);
 static int dgram_read(BIO *h, char *buf, int size);
 static int dgram_puts(BIO *h, const char *str);

crypto/bio/bss_log.c

@@ -88,7 +88,7 @@
 #  include <sys/syslog.h>
 #elif defined(OPENSSL_SYS_NETWARE)
 #  define NO_SYSLOG
-#elif (!defined(MSDOS) || defined(WATT32)) && !defined(OPENSSL_SYS_VXWORKS) && !defined(NO_SYSLOG)
+#elif !defined(MSDOS) && !defined(OPENSSL_SYS_VXWORKS) && !defined(NO_SYSLOG)
 #  include <syslog.h>
 #endif
 
@@ -373,15 +373,11 @@ static void xcloselog(BIO* bp)
 {
 }
 
-#else /* Unix/Watt32 */
+#else /* Unix */
 
 static void xopenlog(BIO* bp, char* name, int level)
 {
-#ifdef WATT32   /* djgpp/DOS */
-	openlog(name, LOG_PID|LOG_CONS|LOG_NDELAY, level);
-#else
 	openlog(name, LOG_PID|LOG_CONS, level);
-#endif
 }
 
 static void xsyslog(BIO *bp, int priority, const char *string)

crypto/bio/bss_sock.c

@@ -65,12 +65,6 @@
 
 #include <openssl/bio.h>
 
-#ifdef WATT32
-#define sock_write SockWrite  /* Watt-32 uses same names */
-#define sock_read  SockRead
-#define sock_puts  SockPuts
-#endif
-
 static int sock_write(BIO *h, const char *buf, int num);
 static int sock_read(BIO *h, char *buf, int size);
 static int sock_puts(BIO *h, const char *str);

crypto/des/read_pwd.c

@@ -266,7 +266,7 @@ int des_read_pw(char *buf, char *buff, int size, const char *prompt,
 	long status;
 	unsigned short channel = 0;
 #else
-#if !defined(OPENSSL_SYS_MSDOS) || defined(__DJGPP__)
+#if !defined(OPENSSL_SYS_MSDOS)
 	TTY_STRUCT tty_orig,tty_new;
 #endif
 #endif

crypto/md4/md4.c

@@ -64,7 +64,7 @@
 
 void do_fp(FILE *f);
 void pt(unsigned char *md);
-#if !defined(_OSD_POSIX) && !defined(__DJGPP__)
+#if !defined(_OSD_POSIX)
 int read(int, void *, unsigned int);
 #endif
 

crypto/md5/md5.c

@@ -64,7 +64,7 @@
 
 void do_fp(FILE *f);
 void pt(unsigned char *md);
-#if !defined(_OSD_POSIX) && !defined(__DJGPP__)
+#if !defined(_OSD_POSIX)
 int read(int, void *, unsigned int);
 #endif
 

crypto/o_dir.c

@@ -70,7 +70,7 @@
 #include "o_dir.h"
 
 #define LPDIR_H
-#if defined OPENSSL_SYS_UNIX || defined DJGPP
+#if defined OPENSSL_SYS_UNIX
 #include "LPdir_unix.c"
 #elif defined OPENSSL_SYS_VMS
 #include "LPdir_vms.c"

crypto/perlasm/x86asm.pl

@@ -277,7 +277,7 @@ sub ::asm_init
     {	print STDERR <<"EOF";
 Pick one target type from
 	elf	- Linux, FreeBSD, Solaris x86, etc.
-	a.out	- DJGPP, elder OpenBSD, etc.
+	a.out	- elder OpenBSD, etc.
 	coff	- GAS/COFF such as Win32 targets
 	win32n	- Windows 95/Windows NT NASM format
 	nw-nasm - NetWare NASM format

crypto/ripemd/rmd160.c

@@ -64,7 +64,7 @@
 
 void do_fp(FILE *f);
 void pt(unsigned char *md);
-#if !defined(_OSD_POSIX) && !defined(__DJGPP__)
+#if !defined(_OSD_POSIX)
 int read(int, void *, unsigned int);
 #endif
 

crypto/ui/ui_openssl.c

@@ -296,7 +296,7 @@ static long tty_orig[3], tty_new[3]; /* XXX   Is there any guarantee that this w
 static long status;
 static unsigned short channel = 0;
 #else
-#if !defined(OPENSSL_SYS_MSDOS) || defined(__DJGPP__)
+#if !defined(OPENSSL_SYS_MSDOS)
 static TTY_STRUCT tty_orig,tty_new;
 #endif
 #endif

crypto/x86cpuid.pl

@@ -168,7 +168,7 @@ for (@ARGV) { $sse2=1 if (/-DOPENSSL_IA32_SSE2/); }
 	&ret	();
 &function_end_B("OPENSSL_rdtsc");
 
-# This works in Ring 0 only [read DJGPP+MS-DOS+privileged DPMI host],
+# This works in Ring 0 only [read MS-DOS+privileged DPMI host],
 # but it's safe to call it on any [supported] 32-bit platform...
 # Just check for [non-]zero return value...
 &function_begin_B("OPENSSL_instrument_halt","EXTRN\t_OPENSSL_ia32cap_P:DWORD");
@@ -202,41 +202,6 @@ for (@ARGV) { $sse2=1 if (/-DOPENSSL_IA32_SSE2/); }
 	&ret	();
 &function_end_B("OPENSSL_instrument_halt");
 
-# Essentially there is only one use for this function. Under DJGPP:
-#
-#	#include <go32.h>
-#	...
-#	i=OPENSSL_far_spin(_dos_ds,0x46c);
-#	...
-# to obtain the number of spins till closest timer interrupt.
-
-&function_begin_B("OPENSSL_far_spin");
-	&pushf	();
-	&pop	("eax");
-	&bt	("eax",9);
-	&jnc	(&label("nospin"));	# interrupts are disabled
-
-	&mov	("eax",&DWP(4,"esp"));
-	&mov	("ecx",&DWP(8,"esp"));
-	&data_word (0x90d88e1e);	# push %ds, mov %eax,%ds
-	&xor	("eax","eax");
-	&mov	("edx",&DWP(0,"ecx"));
-	&jmp	(&label("spin"));
-
-	&align	(16);
-&set_label("spin");
-	&inc	("eax");
-	&cmp	("edx",&DWP(0,"ecx"));
-	&je	(&label("spin"));
-
-	&data_word (0x1f909090);	# pop	%ds
-	&ret	();
-
-&set_label("nospin");
-	&xor	("eax","eax");
-	&xor	("edx","edx");
-	&ret	();
-&function_end_B("OPENSSL_far_spin");
 
 &function_begin_B("OPENSSL_wipe_cpu","EXTRN\t_OPENSSL_ia32cap_P:DWORD");
 	&xor	("eax","eax");

demos/bio/sconnect.c

@@ -32,11 +32,6 @@ char *argv[];
 	else
 		host=argv[1];
 
-#ifdef WATT32
-	dbug_init();
-	sock_init();
-#endif
-
 	/* Lets get nice error messages */
 	SSL_load_error_strings();
 

e_os.h

@@ -150,13 +150,6 @@ extern "C" {
 #define clear_socket_error()	WSASetLastError(0)
 #define readsocket(s,b,n)	recv((s),(b),(n),0)
 #define writesocket(s,b,n)	send((s),(b),(n),0)
-#elif defined(__DJGPP__)
-#define WATT32
-#define get_last_socket_error()	errno
-#define clear_socket_error()	errno=0
-#define closesocket(s)		close_s(s)
-#define readsocket(s,b,n)	read_s(s,b,n)
-#define writesocket(s,b,n)	send(s,b,n,0)
 #elif defined(MAC_OS_pre_X)
 #define get_last_socket_error()	errno
 #define clear_socket_error()	errno=0
@@ -227,19 +220,6 @@ extern "C" {
 
 #if (defined(WINDOWS) || defined(MSDOS))
 
-#  ifdef __DJGPP__
-#    include <unistd.h>
-#    include <sys/stat.h>
-#    include <sys/socket.h>
-#    include <tcp.h>
-#    include <netdb.h>
-#    define _setmode setmode
-#    define _O_TEXT O_TEXT
-#    define _O_BINARY O_BINARY
-#    undef DEVRANDOM
-#    define DEVRANDOM "/dev/urandom\x24"
-#  endif /* __DJGPP__ */
-
 #  ifndef S_IFDIR
 #    define S_IFDIR	_S_IFDIR
 #  endif
@@ -248,7 +228,7 @@ extern "C" {
 #    define S_IFMT	_S_IFMT
 #  endif
 
-#  if !defined(WINNT) && !defined(__DJGPP__)
+#  if !defined(WINNT)
 #    define NO_SYSLOG
 #  endif
 #  define NO_DIRENT
@@ -499,7 +479,7 @@ static unsigned int _strlen31(const char *str)
 #      define SSLeay_Read(a,b,c)	(-1)
 #      define SHUTDOWN(fd)		close(fd)
 #      define SHUTDOWN2(fd)		close(fd)
-#    elif !defined(__DJGPP__)
+#    else
 #      if defined(_WIN32_WCE) && _WIN32_WCE<410
 #        define getservbyname _masked_declaration_getservbyname
 #      endif
@@ -526,11 +506,6 @@ static unsigned int _strlen31(const char *str)
 #      define SSLeay_Read(a,b,c)	recv((a),(b),(c),0)
 #      define SHUTDOWN(fd)		{ shutdown((fd),0); closesocket(fd); }
 #      define SHUTDOWN2(fd)		{ shutdown((fd),2); closesocket(fd); }
-#    else
-#      define SSLeay_Write(a,b,c)	write_s(a,b,c,0)
-#      define SSLeay_Read(a,b,c)	read_s(a,b,c)
-#      define SHUTDOWN(fd)		close_s(fd)
-#      define SHUTDOWN2(fd)		close_s(fd)
 #    endif
 
 #  elif defined(MAC_OS_pre_X)

e_os2.h

@@ -85,7 +85,7 @@ extern "C" {
 /* ---------------------- Microsoft operating systems ---------------------- */
 
 /* Note that MSDOS actually denotes 32-bit environments running on top of
-   MS-DOS, such as DJGPP one. */
+   MS-DOS. */
 #if defined(OPENSSL_SYSNAME_MSDOS)
 # undef OPENSSL_SYS_UNIX
 # define OPENSSL_SYS_MSDOS

engines/e_aep.c

@@ -57,7 +57,7 @@
 #include <string.h>
 
 #include <openssl/e_os2.h>
-#if !defined(OPENSSL_SYS_MSDOS) || defined(__DJGPP__) || defined(__MINGW32__)
+#if !defined(OPENSSL_SYS_MSDOS) || defined(__MINGW32__)
 #include <sys/types.h>
 #include <unistd.h>
 #else