#ifndef PUTTY_UNIX_H
#define PUTTY_UNIX_H
+#include "charset.h"
+
typedef void *Context; /* FIXME: probably needs changing */
extern Backend pty_backend;
#define WCHAR wchar_t
#define BYTE unsigned char
+GLOBAL void *logctx;
+
/* Things pty.c needs from pterm.c */
char *get_x_display(void *frontend);
int font_dimension(void *frontend, int which);/* 0 for width, 1 for height */
/* Things uxstore.c needs from pterm.c */
-char *x_get_default(char *key);
+char *x_get_default(const char *key);
/* Things uxstore.c provides to pterm.c */
void provide_xrm_string(char *string);
int first_socket(int *state, int *rwx);
int next_socket(int *state, int *rwx);
-#define DEFAULT_CODEPAGE 0 /* FIXME: no idea how to do this */
+/*
+ * In the Unix Unicode layer, DEFAULT_CODEPAGE is a special value
+ * which causes mb_to_wc and wc_to_mb to call _libc_ rather than
+ * libcharset. That way, we can interface the various charsets
+ * supported by libcharset with the one supported by mbstowcs and
+ * wcstombs (which will be the character set in which stuff read
+ * from the command line or config files is assumed to be encoded).
+ */
+#define DEFAULT_CODEPAGE 0xFFFF
+#define CP_UTF8 CS_UTF8 /* from libcharset */
#define strnicmp strncasecmp
#define stricmp strcasecmp
+/* BSD-semantics version of signal() */
+void (*putty_signal(int sig, void (*func)(int)))(int);
+
+/*
+ * Exports from unicode.c.
+ */
+struct unicode_data;
+int init_ucs(struct unicode_data *ucsdata,
+ char *line_codepage, int font_charset);
+
+/*
+ * Spare function exported directly from uxnet.c.
+ */
+int sk_getxdmdata(void *sock, unsigned long *ip, int *port);
+
#endif