*** empty log message ***

[deliverable/binutils-gdb.git] / libiberty / alloca.c

diff --git a/libiberty/alloca.c b/libiberty/alloca.c
index 9c07e0d481c22f9fff7cc9a23ab58ff4b0eb5e9e..866344429df24d88bbc5f167e88987bc12da6c4d 100644 (file)
--- a/libiberty/alloca.c
+++ b/libiberty/alloca.c
@@ -23,7 +23,7 @@
 
 /*
 
-@deftypefn Replacement void* alloca (size_t)
+@deftypefn Replacement void* alloca (size_t @var{size})
 
 This function allocates memory which will be automatically reclaimed
 after the procedure exits.  The @libib{} implementation does not free
@@ -36,7 +36,7 @@ GNU Autoconf test @code{AC_FUNC_ALLOCA} to test for and properly make
 available this function.  The @code{AC_FUNC_ALLOCA} test requires that
 client code use a block of preprocessor code to be safe (see the Autoconf
 manual for more); this header incorporates that logic and more, including
-the possibility of a GCC builtin function.
+the possibility of a GCC built-in function.
 
 @end deftypefn
 
@@ -97,7 +97,7 @@ static int stack_dir;         /* 1 or -1 once known.  */
 #define        STACK_DIR       stack_dir
 
 static void
-find_stack_direction ()
+find_stack_direction (void)
 {
   static char *addr = NULL;    /* Address of first `dummy', once known.  */
   auto char dummy;             /* To get stack address.  */
@@ -150,9 +150,10 @@ static header *last_alloca_header = NULL;  /* -> last alloca header.  */
    caller, but that method cannot be made to work for some
    implementations of C, for example under Gould's UTX/32.  */
 
+/* @undocumented C_alloca */
+
 PTR
-C_alloca (size)
-     size_t size;
+C_alloca (size_t size)
 {
   auto char probe;             /* Probes stack depth: */
   register char *depth = ADDRESS_FUNCTION (probe);