Libc-1158.1.2.tar.gz

[apple/libc.git] / include / vis.h

diff --git a/include/vis.h b/include/vis.h
index 739ee417e914be0c07a54133fb30d6de9ed79e33..d0001cc37d4dd6c639d026f069992e394700f095 100644 (file)
--- a/include/vis.h
+++ b/include/vis.h
@@ -20,6 +20,9 @@
  * 
  * @APPLE_LICENSE_HEADER_END@
  */
+/*     $NetBSD: vis.h,v 1.21 2013/02/20 17:01:15 christos Exp $        */
+/*     $FreeBSD$       */
+
 /*-
  * Copyright (c) 1990, 1993
  *     The Regents of the University of California.  All rights reserved.
@@ -32,11 +35,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *     This product includes software developed by the University of
- *     California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -64,25 +63,30 @@
 /*
  * to select alternate encoding format
  */
-#define        VIS_OCTAL       0x01    /* use octal \ddd format */
-#define        VIS_CSTYLE      0x02    /* use \[nrft0..] where appropriate */
+#define        VIS_OCTAL       0x0001  /* use octal \ddd format */
+#define        VIS_CSTYLE      0x0002  /* use \[nrft0..] where appropiate */
 
 /*
  * to alter set of characters encoded (default is to encode all
  * non-graphic except space, tab, and newline).
  */
-#define        VIS_SP          0x04    /* also encode space */
-#define        VIS_TAB         0x08    /* also encode tab */
-#define        VIS_NL          0x10    /* also encode newline */
+#define        VIS_SP          0x0004  /* also encode space */
+#define        VIS_TAB         0x0008  /* also encode tab */
+#define        VIS_NL          0x0010  /* also encode newline */
 #define        VIS_WHITE       (VIS_SP | VIS_TAB | VIS_NL)
-#define        VIS_SAFE        0x20    /* only encode "unsafe" characters */
+#define        VIS_SAFE        0x0020  /* only encode "unsafe" characters */
 
 /*
  * other
  */
-#define        VIS_NOSLASH     0x40    /* inhibit printing '\' */
-#define        VIS_HTTPSTYLE   0x80    /* http-style escape % HEX HEX */
-#define        VIS_GLOB        0x100   /* encode glob(3) magics */
+#define        VIS_NOSLASH     0x0040  /* inhibit printing '\' */
+#define        VIS_HTTP1808    0x0080  /* http-style escape % hex hex */
+#define        VIS_HTTPSTYLE   0x0080  /* http-style escape % hex hex */
+#define        VIS_GLOB        0x0100  /* encode glob(3) magic characters */
+#define        VIS_MIMESTYLE   0x0200  /* mime-style escape = HEX HEX */
+#define        VIS_HTTP1866    0x0400  /* http-style &#num; or &string; */
+#define        VIS_NOESCAPE    0x0800  /* don't decode `\' */
+#define        _VIS_END        0x1000  /* for unvis */
 
 /*
  * unvis return codes
@@ -96,16 +100,38 @@
 /*
  * unvis flags
  */
-#define        UNVIS_END       1       /* no more characters */
+#define        UNVIS_END       _VIS_END        /* no more characters */
 
 #include <sys/cdefs.h>
 
 __BEGIN_DECLS
 char   *vis(char *, int, int, int);
+char   *nvis(char *, size_t, int, int, int);
+
+char   *svis(char *, int, int, int, const char *);
+char   *snvis(char *, size_t, int, int, int, const char *);
+
 int    strvis(char *, const char *, int);
+int    strnvis(char *, size_t, const char *, int);
+
+int    strsvis(char *, const char *, int, const char *);
+int    strsnvis(char *, size_t, const char *, int, const char *);
+
 int    strvisx(char *, const char *, size_t, int);
+int    strnvisx(char *, size_t, const char *, size_t, int);
+int    strenvisx(char *, size_t, const char *, size_t, int, int *);
+
+int    strsvisx(char *, const char *, size_t, int, const char *);
+int    strsnvisx(char *, size_t, const char *, size_t, int, const char *);
+int    strsenvisx(char *, size_t, const char *, size_t , int, const char *,
+    int *);
+
 int    strunvis(char *, const char *);
+int    strnunvis(char *, size_t, const char *);
+
 int    strunvisx(char *, const char *, int);
+int    strnunvisx(char *, size_t, const char *, int);
+
 int    unvis(char *, int, int *, int);
 __END_DECLS