Added linux compatibility

compiler/libpc300/Makefile

@@ -0,0 +1,55 @@
+#(C)2004-2005 AMX Mod X Development Team
+# Makefile written by David "BAILOPAN" Anderson
+
+### EDIT BELOW FOR OTHER PROJECTS ###
+
+OPT_FLAGS = -O3 -fno-rtti -funroll-loops -s -pipe
+DEBUG_FLAGS = -g -ggdb3
+CPP = gcc
+NAME = amxxpc
+
+OBJECTS = sc1.c sc2.c sc3.c sc4.c sc5.c sc6.c sc7.c scvars.c scmemfil.c \
+	scstate.c sclist.c sci18n.c scexpand.c pawncc.c libpawnc.c prefix.c
+
+LINK = -lpthread
+
+INCLUDE = -I. 
+
+ifeq "$(PAWN64)" "true"
+	BINARY = $(NAME)64.so
+	BIN_DIR = Release64
+	CFLAGS += -DPAWN_CELL_SIZE=64 -DHAVE_I64
+else
+	BINARY = $(NAME)32.so
+	BIN_DIR = Release32
+	CFLAGS += -DPAWN_CELL_SIZE=32 
+endif
+
+CFLAGS += -DLINUX -DNDEBUG -fPIC -Wno-deprecated -fno-exceptions -DHAVE_STDINT_H -DENABLE_BINRELOC -DNO_MAIN -DPAWNC_DLL
+
+CFLAGS += $(OPT_FLAGS)
+OBJ_LINUX := $(OBJECTS:%.c=$(BIN_DIR)/%.o)
+
+$(BIN_DIR)/%.o: %.c
+	$(CPP) $(INCLUDE) $(CFLAGS) -o $@ -c $<
+
+all:
+	mkdir -p Release32
+	mkdir -p Release64
+	$(MAKE) pawn_make
+	$(MAKE) pawn_make PAWN64=true
+
+pawn_make: $(OBJ_LINUX)
+	$(CPP) $(INCLUDE) $(CFLAGS) $(OBJ_LINUX) $(LINK) -shared -ldl -lm -o$(BIN_DIR)/$(BINARY)
+
+debug:	
+	$(MAKE) all DEBUG=true
+
+default: all
+
+clean:
+	rm -rf Release32/*.o
+	rm -rf Release32/$(BINARY)
+	rm -rf Release64/*.o
+	rm -rf Release64/$(BINARY)
+

compiler/libpc300/getch.h

@@ -0,0 +1,15 @@
+/* Extremely inefficient but portable POSIX getch(), see getch.c */
+#ifndef GETCH_H
+#define GETCH_H
+
+#if defined __cplusplus
+  extern "C" {
+#endif
+int getch(void);
+int kbhit(void);
+
+#if defined __cplusplus
+}
+#endif
+
+#endif /* GETCH_H */

compiler/libpc300/libpawnc.c

@@ -30,7 +30,9 @@
 
 #if defined PAWNC_DLL
 
-# include "dllmain.c"
+#ifndef __linux__
+#include "dllmain.c"
+#endif
 
 # define MAX_ARGS   100
 # if !defined UNUSED_PARAM
@@ -40,14 +42,6 @@
   static char *argv[MAX_ARGS];
   static int  argc;
 
-  LPSTR dll_skipwhite(LPSTR ptr)
-  {
-    assert(ptr!=NULL);
-    while (*ptr<=' ' && *ptr!='\0')
-      ptr++;
-    return ptr;
-  }
-
 #if PAWN_CELL_SIZE==32
 #define EXCOMPILER	Compile32
 #else

compiler/libpc300/prefix.c

@@ -0,0 +1,482 @@
+/*
+ * BinReloc - a library for creating relocatable executables
+ * Written by: Mike Hearn <mike@theoretic.com>
+ *             Hongli Lai <h.lai@chello.nl>
+ * http://autopackage.org/
+ * 
+ * This source code is public domain. You can relicense this code
+ * under whatever license you want.
+ *
+ * NOTE: if you're using C++ and are getting "undefined reference
+ * to br_*", try renaming prefix.c to prefix.cpp
+ */
+
+/* WARNING, BEFORE YOU MODIFY PREFIX.C:
+ *
+ * If you make changes to any of the functions in prefix.c, you MUST
+ * change the BR_NAMESPACE macro (in prefix.h).
+ * This way you can avoid symbol table conflicts with other libraries
+ * that also happen to use BinReloc.
+ *
+ * Example:
+ * #define BR_NAMESPACE(funcName) foobar_ ## funcName
+ * --> expands br_locate to foobar_br_locate
+ */
+
+#ifndef _PREFIX_C_
+#define _PREFIX_C_
+
+#ifdef HAVE_CONFIG_H
+	#include "config.h"
+#endif
+
+#ifndef BR_PTHREADS
+	/* Change 1 to 0 if you don't want pthread support */
+	#define BR_PTHREADS 1
+#endif /* BR_PTHREADS */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <limits.h>
+#include <string.h>
+#include "prefix.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+
+#undef NULL
+#define NULL ((void *) 0)
+
+#ifdef __GNUC__
+	#define br_return_val_if_fail(expr,val) if (!(expr)) {fprintf (stderr, "** BinReloc (%s): assertion %s failed\n", __PRETTY_FUNCTION__, #expr); return val;}
+#else
+	#define br_return_val_if_fail(expr,val) if (!(expr)) return val
+#endif /* __GNUC__ */
+
+
+static br_locate_fallback_func fallback_func = (br_locate_fallback_func) NULL;
+static void *fallback_data = NULL;
+
+
+#ifdef ENABLE_BINRELOC
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <sys/param.h>
+#include <unistd.h>
+
+
+/**
+ * br_locate:
+ * symbol: A symbol that belongs to the app/library you want to locate.
+ * Returns: A newly allocated string containing the full path of the
+ *	    app/library that func belongs to, or NULL on error. This
+ *	    string should be freed when not when no longer needed.
+ *
+ * Finds out to which application or library symbol belongs, then locate
+ * the full path of that application or library.
+ * Note that symbol cannot be a pointer to a function. That will not work.
+ *
+ * Example:
+ * --> main.c
+ * #include "prefix.h"
+ * #include "libfoo.h"
+ *
+ * int main (int argc, char *argv[]) {
+ *	printf ("Full path of this app: %s\n", br_locate (&argc));
+ *	libfoo_start ();
+ *	return 0;
+ * }
+ *
+ * --> libfoo.c starts here
+ * #include "prefix.h"
+ *
+ * void libfoo_start () {
+ *	--> "" is a symbol that belongs to libfoo (because it's called
+ *	--> from libfoo_start()); that's why this works.
+ *	printf ("libfoo is located in: %s\n", br_locate (""));
+ * }
+ */
+char *
+br_locate (void *symbol)
+{
+	char line[5000];
+	FILE *f;
+	char *path;
+
+	br_return_val_if_fail (symbol != NULL, NULL);
+
+	f = fopen ("/proc/self/maps", "r");
+	if (!f) {
+		if (fallback_func)
+			return fallback_func(symbol, fallback_data);
+		else
+			return NULL;
+	}
+
+	while (!feof (f))
+	{
+		unsigned long start, end;
+
+		if (!fgets (line, sizeof (line), f))
+			continue;
+		if (!strstr (line, " r-xp ") || !strchr (line, '/'))
+			continue;
+
+		sscanf (line, "%lx-%lx ", &start, &end);
+		if (symbol >= (void *) start && symbol < (void *) end)
+		{
+			char *tmp;
+			size_t len;
+
+			/* Extract the filename; it is always an absolute path */
+			path = strchr (line, '/');
+
+			/* Get rid of the newline */
+			tmp = strrchr (path, '\n');
+			if (tmp) *tmp = 0;
+
+			/* Get rid of "(deleted)" */
+			len = strlen (path);
+			if (len > 10 && strcmp (path + len - 10, " (deleted)") == 0)
+			{
+				tmp = path + len - 10;
+				*tmp = 0;
+			}
+
+			fclose(f);
+			return strdup (path);
+		}
+	}
+
+	fclose (f);
+	return NULL;
+}
+
+
+/**
+ * br_locate_prefix:
+ * symbol: A symbol that belongs to the app/library you want to locate.
+ * Returns: A prefix. This string should be freed when no longer needed.
+ *
+ * Locates the full path of the app/library that symbol belongs to, and return
+ * the prefix of that path, or NULL on error.
+ * Note that symbol cannot be a pointer to a function. That will not work.
+ *
+ * Example:
+ * --> This application is located in /usr/bin/foo
+ * br_locate_prefix (&argc);   --> returns: "/usr"
+ */
+char *
+br_locate_prefix (void *symbol)
+{
+	char *path, *prefix;
+
+	br_return_val_if_fail (symbol != NULL, NULL);
+
+	path = br_locate (symbol);
+	if (!path) return NULL;
+
+	prefix = br_extract_prefix (path);
+	free (path);
+	return prefix;
+}
+
+
+/**
+ * br_prepend_prefix:
+ * symbol: A symbol that belongs to the app/library you want to locate.
+ * path: The path that you want to prepend the prefix to.
+ * Returns: The new path, or NULL on error. This string should be freed when no
+ *	    longer needed.
+ *
+ * Gets the prefix of the app/library that symbol belongs to. Prepend that prefix to path.
+ * Note that symbol cannot be a pointer to a function. That will not work.
+ *
+ * Example:
+ * --> The application is /usr/bin/foo
+ * br_prepend_prefix (&argc, "/share/foo/data.png");   --> Returns "/usr/share/foo/data.png"
+ */
+char *
+br_prepend_prefix (void *symbol, char *path)
+{
+	char *tmp, *newpath;
+
+	br_return_val_if_fail (symbol != NULL, NULL);
+	br_return_val_if_fail (path != NULL, NULL);
+
+	tmp = br_locate_prefix (symbol);
+	if (!tmp) return NULL;
+
+	if (strcmp (tmp, "/") == 0)
+		newpath = strdup (path);
+	else
+		newpath = br_strcat (tmp, path);
+
+	/* Get rid of compiler warning ("br_prepend_prefix never used") */
+	if (0) br_prepend_prefix (NULL, NULL);
+
+	free (tmp);
+	return newpath;
+}
+
+#endif /* ENABLE_BINRELOC */
+
+
+/* Pthread stuff for thread safetiness */
+#if BR_PTHREADS && defined(ENABLE_BINRELOC)
+
+#include <pthread.h>
+
+static pthread_key_t br_thread_key;
+static pthread_once_t br_thread_key_once = PTHREAD_ONCE_INIT;
+
+
+static void
+br_thread_local_store_fini ()
+{
+	char *specific;
+
+	specific = (char *) pthread_getspecific (br_thread_key);
+	if (specific)
+	{
+		free (specific);
+		pthread_setspecific (br_thread_key, NULL);
+	}
+	pthread_key_delete (br_thread_key);
+	br_thread_key = 0;
+}
+
+
+static void
+br_str_free (void *str)
+{
+	if (str)
+		free (str);
+}
+
+
+static void
+br_thread_local_store_init ()
+{
+	if (pthread_key_create (&br_thread_key, br_str_free) == 0)
+		atexit (br_thread_local_store_fini);
+}
+
+#else /* BR_PTHREADS */
+#ifdef ENABLE_BINRELOC
+
+static char *br_last_value = (char *) NULL;
+
+static void
+br_free_last_value ()
+{
+	if (br_last_value)
+		free (br_last_value);
+}
+
+#endif /* ENABLE_BINRELOC */
+#endif /* BR_PTHREADS */
+
+
+#ifdef ENABLE_BINRELOC
+
+/**
+ * br_thread_local_store:
+ * str: A dynamically allocated string.
+ * Returns: str. This return value must not be freed.
+ *
+ * Store str in a thread-local variable and return str. The next
+ * you run this function, that variable is freed too.
+ * This function is created so you don't have to worry about freeing
+ * strings. Just be careful about doing this sort of thing:
+ *
+ * some_function( BR_DATADIR("/one.png"), BR_DATADIR("/two.png") )
+ *
+ * Examples:
+ * char *foo;
+ * foo = br_thread_local_store (strdup ("hello")); --> foo == "hello"
+ * foo = br_thread_local_store (strdup ("world")); --> foo == "world"; "hello" is now freed.
+ */
+const char *
+br_thread_local_store (char *str)
+{
+	#if BR_PTHREADS
+		char *specific;
+
+		pthread_once (&br_thread_key_once, br_thread_local_store_init);
+
+		specific = (char *) pthread_getspecific (br_thread_key);
+		br_str_free (specific);
+		pthread_setspecific (br_thread_key, str);
+
+	#else /* BR_PTHREADS */
+		static int initialized = 0;
+
+		if (!initialized)
+		{
+			atexit (br_free_last_value);
+			initialized = 1;
+		}
+
+		if (br_last_value)
+			free (br_last_value);
+		br_last_value = str;
+	#endif /* BR_PTHREADS */
+
+	return (const char *) str;
+}
+
+#endif /* ENABLE_BINRELOC */
+
+
+/**
+ * br_strcat:
+ * str1: A string.
+ * str2: Another string.
+ * Returns: A newly-allocated string. This string should be freed when no longer needed.
+ *
+ * Concatenate str1 and str2 to a newly allocated string.
+ */
+char *
+br_strcat (const char *str1, const char *str2)
+{
+	char *result;
+	size_t len1, len2;
+
+	if (!str1) str1 = "";
+	if (!str2) str2 = "";
+
+	len1 = strlen (str1);
+	len2 = strlen (str2);
+
+	result = (char *) malloc (len1 + len2 + 1);
+	memcpy (result, str1, len1);
+	memcpy (result + len1, str2, len2);
+	result[len1 + len2] = '\0';
+
+	return result;
+}
+
+
+/* Emulates glibc's strndup() */
+static char *
+br_strndup (char *str, size_t size)
+{
+	char *result = (char *) NULL;
+	size_t len;
+
+	br_return_val_if_fail (str != (char *) NULL, (char *) NULL);
+
+	len = strlen (str);
+	if (!len) return strdup ("");
+	if (size > len) size = len;
+
+	result = (char *) calloc (sizeof (char), len + 1);
+	memcpy (result, str, size);
+	return result;
+}
+
+
+/**
+ * br_extract_dir:
+ * path: A path.
+ * Returns: A directory name. This string should be freed when no longer needed.
+ *
+ * Extracts the directory component of path. Similar to g_dirname() or the dirname
+ * commandline application.
+ *
+ * Example:
+ * br_extract_dir ("/usr/local/foobar");  --> Returns: "/usr/local"
+ */
+char *
+br_extract_dir (const char *path)
+{
+	char *end, *result;
+
+	br_return_val_if_fail (path != (char *) NULL, (char *) NULL);
+
+	end = strrchr (path, '/');
+	if (!end) return strdup (".");
+
+	while (end > path && *end == '/')
+		end--;
+	result = br_strndup ((char *) path, end - path + 1);
+	if (!*result)
+	{
+		free (result);
+		return strdup ("/");
+	} else
+		return result;
+}
+
+
+/**
+ * br_extract_prefix:
+ * path: The full path of an executable or library.
+ * Returns: The prefix, or NULL on error. This string should be freed when no longer needed.
+ *
+ * Extracts the prefix from path. This function assumes that your executable
+ * or library is installed in an LSB-compatible directory structure.
+ *
+ * Example:
+ * br_extract_prefix ("/usr/bin/gnome-panel");       --> Returns "/usr"
+ * br_extract_prefix ("/usr/local/lib/libfoo.so");   --> Returns "/usr/local"
+ * br_extract_prefix ("/usr/local/libfoo.so");       --> Returns "/usr"
+ */
+char *
+br_extract_prefix (const char *path)
+{
+	char *end, *tmp, *result;
+
+	br_return_val_if_fail (path != (char *) NULL, (char *) NULL);
+
+	if (!*path) return strdup ("/");
+	end = strrchr (path, '/');
+	if (!end) return strdup (path);
+
+	tmp = br_strndup ((char *) path, end - path);
+	if (!*tmp)
+	{
+		free (tmp);
+		return strdup ("/");
+	}
+	end = strrchr (tmp, '/');
+	if (!end) return tmp;
+
+	result = br_strndup (tmp, end - tmp);
+	free (tmp);
+
+	if (!*result)
+	{
+		free (result);
+		result = strdup ("/");
+	}
+
+	return result;
+}
+
+
+/**
+ * br_set_fallback_function:
+ * func: A function to call to find the binary.
+ * data: User data to pass to func.
+ *
+ * Sets a function to call to find the path to the binary, in
+ * case "/proc/self/maps" can't be opened. The function set should
+ * return a string that is safe to free with free().
+ */
+void
+br_set_locate_fallback_func (br_locate_fallback_func func, void *data)
+{
+	fallback_func = func;
+	fallback_data = data;
+}
+
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* _PREFIX_C */

compiler/libpc300/prefix.h

@@ -0,0 +1,139 @@
+/*
+ * BinReloc - a library for creating relocatable executables
+ * Written by: Mike Hearn <mike@theoretic.com>
+ *             Hongli Lai <h.lai@chello.nl>
+ * http://autopackage.org/
+ *
+ * This source code is public domain. You can relicense this code
+ * under whatever license you want.
+ *
+ * See http://autopackage.org/docs/binreloc/ for
+ * more information and how to use this.
+ *
+ * NOTE: if you're using C++ and are getting "undefined reference
+ * to br_*", try renaming prefix.c to prefix.cpp
+ */
+
+#ifndef _PREFIX_H_
+#define _PREFIX_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+/* WARNING, BEFORE YOU MODIFY PREFIX.C:
+ *
+ * If you make changes to any of the functions in prefix.c, you MUST
+ * change the BR_NAMESPACE macro.
+ * This way you can avoid symbol table conflicts with other libraries
+ * that also happen to use BinReloc.
+ *
+ * Example:
+ * #define BR_NAMESPACE(funcName) foobar_ ## funcName
+ * --> expands br_locate to foobar_br_locate
+ */
+#undef BR_NAMESPACE
+#define BR_NAMESPACE(funcName) funcName
+
+
+#ifdef ENABLE_BINRELOC
+
+#define br_thread_local_store BR_NAMESPACE(br_thread_local_store)
+#define br_locate BR_NAMESPACE(br_locate)
+#define br_locate_prefix BR_NAMESPACE(br_locate_prefix)
+#define br_prepend_prefix BR_NAMESPACE(br_prepend_prefix)
+
+#ifndef BR_NO_MACROS
+	/* These are convience macros that replace the ones usually used
+	   in Autoconf/Automake projects */
+	#undef SELFPATH
+	#undef PREFIX
+	#undef PREFIXDIR
+	#undef BINDIR
+	#undef SBINDIR
+	#undef DATADIR
+	#undef LIBDIR
+	#undef LIBEXECDIR
+	#undef ETCDIR
+	#undef SYSCONFDIR
+	#undef CONFDIR
+	#undef LOCALEDIR
+
+	#define SELFPATH	(br_thread_local_store (br_locate ((void *) "")))
+	#define PREFIX		(br_thread_local_store (br_locate_prefix ((void *) "")))
+	#define PREFIXDIR	(br_thread_local_store (br_locate_prefix ((void *) "")))
+	#define BINDIR		(br_thread_local_store (br_prepend_prefix ((void *) "", "/bin")))
+	#define SBINDIR		(br_thread_local_store (br_prepend_prefix ((void *) "", "/sbin")))
+	#define DATADIR		(br_thread_local_store (br_prepend_prefix ((void *) "", "/share")))
+	#define LIBDIR		(br_thread_local_store (br_prepend_prefix ((void *) "", "/lib")))
+	#define LIBEXECDIR	(br_thread_local_store (br_prepend_prefix ((void *) "", "/libexec")))
+	#define ETCDIR		(br_thread_local_store (br_prepend_prefix ((void *) "", "/etc")))
+	#define SYSCONFDIR	(br_thread_local_store (br_prepend_prefix ((void *) "", "/etc")))
+	#define CONFDIR		(br_thread_local_store (br_prepend_prefix ((void *) "", "/etc")))
+	#define LOCALEDIR	(br_thread_local_store (br_prepend_prefix ((void *) "", "/share/locale")))
+#endif /* BR_NO_MACROS */
+
+
+/* The following functions are used internally by BinReloc
+   and shouldn't be used directly in applications. */
+
+char *br_locate		(void *symbol);
+char *br_locate_prefix	(void *symbol);
+char *br_prepend_prefix	(void *symbol, char *path);
+
+#endif /* ENABLE_BINRELOC */
+
+const char *br_thread_local_store (char *str);
+
+
+/* These macros and functions are not guarded by the ENABLE_BINRELOC
+ * macro because they are portable. You can use these functions.
+ */
+
+#define br_strcat BR_NAMESPACE(br_strcat)
+#define br_extract_dir BR_NAMESPACE(br_extract_dir)
+#define br_extract_prefix BR_NAMESPACE(br_extract_prefix)
+#define br_set_locate_fallback_func BR_NAMESPACE(br_set_locate_fallback_func)
+
+#ifndef BR_NO_MACROS
+  #ifndef ENABLE_BINRELOC        
+	#define BR_SELFPATH(suffix)	SELFPATH suffix
+	#define BR_PREFIX(suffix)	PREFIX suffix
+	#define BR_PREFIXDIR(suffix)	BR_PREFIX suffix
+	#define BR_BINDIR(suffix)	BINDIR suffix
+	#define BR_SBINDIR(suffix)	SBINDIR suffix
+	#define BR_DATADIR(suffix)	DATADIR suffix
+	#define BR_LIBDIR(suffix)	LIBDIR suffix
+	#define BR_LIBEXECDIR(suffix)	LIBEXECDIR suffix
+	#define BR_ETCDIR(suffix)	ETCDIR suffix
+	#define BR_SYSCONFDIR(suffix)	SYSCONFDIR suffix
+	#define BR_CONFDIR(suffix)	CONFDIR suffix
+	#define BR_LOCALEDIR(suffix)	LOCALEDIR suffix
+  #else
+	#define BR_SELFPATH(suffix)	(br_thread_local_store (br_strcat (SELFPATH, suffix)))
+	#define BR_PREFIX(suffix)	(br_thread_local_store (br_strcat (PREFIX, suffix)))
+	#define BR_PREFIXDIR(suffix)	(br_thread_local_store (br_strcat (BR_PREFIX, suffix)))
+	#define BR_BINDIR(suffix)	(br_thread_local_store (br_strcat (BINDIR, suffix)))
+	#define BR_SBINDIR(suffix)	(br_thread_local_store (br_strcat (SBINDIR, suffix)))
+	#define BR_DATADIR(suffix)	(br_thread_local_store (br_strcat (DATADIR, suffix)))
+	#define BR_LIBDIR(suffix)	(br_thread_local_store (br_strcat (LIBDIR, suffix)))
+	#define BR_LIBEXECDIR(suffix)	(br_thread_local_store (br_strcat (LIBEXECDIR, suffix)))
+	#define BR_ETCDIR(suffix)	(br_thread_local_store (br_strcat (ETCDIR, suffix)))
+	#define BR_SYSCONFDIR(suffix)	(br_thread_local_store (br_strcat (SYSCONFDIR, suffix)))
+	#define BR_CONFDIR(suffix)	(br_thread_local_store (br_strcat (CONFDIR, suffix)))
+	#define BR_LOCALEDIR(suffix)	(br_thread_local_store (br_strcat (LOCALEDIR, suffix)))        
+  #endif
+#endif
+
+char *br_strcat	(const char *str1, const char *str2);
+char *br_extract_dir	(const char *path);
+char *br_extract_prefix(const char *path);
+typedef char *(*br_locate_fallback_func) (void *symbol, void *data);
+void br_set_locate_fallback_func (br_locate_fallback_func func, void *data);
+
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* _PREFIX_H_ */

compiler/libpc300/sc.h

@@ -44,6 +44,11 @@
 #include "osdefs.h"
 #include "amx.h"
 
+#if PAWN_CELL_SIZE==64 && !defined _I64_MIN
+#define _I64_MIN    (-9223372036854775807ULL - 1)
+#define _I64_MAX      9223372036854775807ULL
+#endif
+
 /* Note: the "cell" and "ucell" types are defined in AMX.H */
 
 #define PUBLIC_CHAR '@'     /* character that defines a function "public" */

compiler/libpc300/sclinux.h

@@ -0,0 +1,47 @@
+/*
+ * Things needed to compile under linux.
+ *
+ * Should be reworked totally to use GNU's 'configure'
+ */
+#ifndef SCLINUX_H
+#define SCLINUX_H
+
+/* getchar() is not a 'cool' replacement for MSDOS getch: Linux/unix depends on the features activated or not about the
+ * controlling terminal's tty. This means that ioctl(2) calls must be performed, for instance to have the controlling 
+ * terminal tty's in 'raw' mode, if we want to be able to fetch a single character. This also means that everything must 
+ * be put back correctly when the function ends. See GETCH.C for an implementation.
+ *
+ * For interactive use of SRUN/SDBG if would be much better to use GNU's readline package: the user would be able to 
+ * have a complete emacs/vi like line editing system.
+ */
+#include "getch.h"
+
+#define	stricmp(a,b)    strcasecmp(a,b)
+#define	strnicmp(a,b,c) strncasecmp(a,b,c)
+
+/*
+ * WinWorld wants '\'. Unices do not.
+ */
+#define	DIRECTORY_SEP_CHAR      '/'
+#define	DIRECTORY_SEP_STR       "/"
+
+/*
+ * SC assumes that a computer is Little Endian unless told otherwise. It uses
+ * (and defines) the macros BYTE_ORDER and BIG_ENDIAN.
+ * For Linux, we must overrule these settings with those defined in glibc.
+ */
+#if !defined __BYTE_ORDER
+# include <stdlib.h>
+#endif
+
+#if defined __OpenBSD__ || defined __FreeBSD__
+# define __BYTE_ORDER    BYTE_ORDER
+# define __LITTLE_ENDIAN LITTLE_ENDIAN
+# define __BIG_ENDIAN    BIG_ENDIAN
+#endif
+
+#if !defined __BYTE_ORDER
+# error	"Can't figure computer byte order (__BYTE_ORDER macro not found)"
+#endif
+
+#endif /* SCLINUX_H */