Mild const-correctness improvements.

[st.git] / st.h

diff --git a/st.h b/st.h
index 1015fc6bdd0d1505288651e433db96c5ad21445b..fa2eddff864f5be9382b2477ddfd630d0f76e4c8 100644 (file)
--- a/st.h
+++ b/st.h
@@ -1,5 +1,8 @@
 /* See LICENSE for license details. */
 
+#include <stdint.h>
+#include <sys/types.h>
+
 /* macros */
 #define MIN(a, b)              ((a) < (b) ? (a) : (b))
 #define MAX(a, b)              ((a) < (b) ? (b) : (a))
@@ -71,13 +74,13 @@ typedef union {
        uint ui;
        float f;
        const void *v;
+       const char *s;
 } Arg;
 
 void die(const char *, ...);
 void redraw(void);
 void draw(void);
 
-void iso14755(const Arg *);
 void printscreen(const Arg *);
 void printsel(const Arg *);
 void sendbreak(const Arg *);
@@ -88,7 +91,7 @@ void tnew(int, int);
 void tresize(int, int);
 void tsetdirtattr(int);
 void ttyhangup(void);
-int ttynew(char *, char *, char *, char **);
+int ttynew(const char *, char *, const char *, char **);
 size_t ttyread(void);
 void ttyresize(int, int);
 void ttywrite(const char *, size_t, int);
@@ -106,14 +109,16 @@ size_t utf8encode(Rune, char *);
 
 void *xmalloc(size_t);
 void *xrealloc(void *, size_t);
-char *xstrdup(char *);
+char *xstrdup(const char *);
 
 /* config.h globals */
 extern char *utmp;
+extern char *scroll;
 extern char *stty_args;
 extern char *vtiden;
-extern char *worddelimiters;
+extern wchar_t *worddelimiters;
 extern int allowaltscreen;
+extern int allowwindowops;
 extern char *termname;
 extern unsigned int tabspaces;
 extern unsigned int defaultfg;