*** empty log message ***

[deliverable/binutils-gdb.git] / include / libiberty.h

diff --git a/include/libiberty.h b/include/libiberty.h
index a54e3adf05e096a7f28c5033f9f320cc8354c2e8..3e0ca096c02800f7f696d76543fafde61ad8d257 100644 (file)
--- a/include/libiberty.h
+++ b/include/libiberty.h
@@ -1,6 +1,6 @@
 /* Function declarations for libiberty.
 
-   Copyright 2001 Free Software Foundation, Inc.
+   Copyright 2001, 2002 Free Software Foundation, Inc.
    
    Note - certain prototypes declared in this header file are for
    functions whoes implementation copyright does not belong to the
@@ -51,7 +51,7 @@ extern "C" {
 /* Build an argument vector from a string.  Allocates memory using
    malloc.  Use freeargv to free the vector.  */
 
-extern char **buildargv PARAMS ((char *)) ATTRIBUTE_MALLOC;
+extern char **buildargv PARAMS ((const char *)) ATTRIBUTE_MALLOC;
 
 /* Free a vector returned by buildargv.  */
 
@@ -91,6 +91,15 @@ extern const char *lbasename PARAMS ((const char *));
 
 extern char *concat PARAMS ((const char *, ...)) ATTRIBUTE_MALLOC;
 
+/* Concatenate an arbitrary number of strings.  You must pass NULL as
+   the last argument of this function, to terminate the list of
+   strings.  Allocates memory using xmalloc.  The first argument is
+   not one of the strings to be concatenated, but if not NULL is a
+   pointer to be freed after the new string is created, similar to the
+   way xrealloc works.  */
+
+extern char *reconcat PARAMS ((char *, const char *, ...)) ATTRIBUTE_MALLOC;
+
 /* Determine the length of concatenating an arbitrary number of
    strings.  You must pass NULL as the last argument of this function,
    to terminate the list of strings.  */
@@ -231,7 +240,7 @@ extern PTR xmemdup PARAMS ((const PTR, size_t, size_t)) ATTRIBUTE_MALLOC;
 
 #define _hex_array_size 256
 #define _hex_bad       99
-extern char _hex_value[_hex_array_size];
+extern const char _hex_value[_hex_array_size];
 extern void hex_init PARAMS ((void));
 #define hex_p(c)       (hex_value (c) != _hex_bad)
 /* If you change this, note well: Some code relies on side effects in
@@ -274,7 +283,7 @@ extern int vasprintf PARAMS ((char **, const char *, va_list))
    USE_C_ALLOCA yourself.  The canonical autoconf macro C_ALLOCA is
    also set/unset as it is often used to indicate whether code needs
    to call alloca(0).  */
-extern PTR C_alloca PARAMS((size_t));
+extern PTR C_alloca PARAMS ((size_t)) ATTRIBUTE_MALLOC;
 #undef alloca
 #if GCC_VERSION >= 2000 && !defined USE_C_ALLOCA
 # define alloca(x) __builtin_alloca(x)