--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gcc/testsuite/ada/acats/tests/cxb/cxb30131.c	Fri Oct 27 22:46:09 2017 +0900
@@ -0,0 +1,104 @@
+/*
+-- CXB30131.C                                                           
+--                                                                      
+--                             Grant of Unlimited Rights
+--
+--     Under contracts F33600-87-D-0337, F33600-84-D-0280, MDA903-79-C-0687,
+--     F08630-91-C-0015, and DCA100-97-D-0025, the U.S. Government obtained 
+--     unlimited rights in the software and documentation contained herein.
+--     Unlimited rights are defined in DFAR 252.227-7013(a)(19).  By making 
+--     this public release, the Government intends to confer upon all 
+--     recipients unlimited rights  equal to those held by the Government.  
+--     These rights include rights to use, duplicate, release or disclose the 
+--     released technical data and computer software in whole or in part, in 
+--     any manner and for any purpose whatsoever, and to have or permit others 
+--     to do so.
+--
+--                                    DISCLAIMER
+--
+--     ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR
+--     DISCLOSED ARE AS IS.  THE GOVERNMENT MAKES NO EXPRESS OR IMPLIED 
+--     WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING THE CONDITIONS OF THE
+--     SOFTWARE, DOCUMENTATION OR OTHER INFORMATION RELEASED, MADE AVAILABLE 
+--     OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A
+--     PARTICULAR PURPOSE OF SAID MATERIAL.
+--*
+--                                                                      
+-- FUNCTION NAME: CXB30131   ("combine_two_strings")                    
+--                                                                      
+-- FUNCTION DESCRIPTION:                                                
+--      This C function returns a pointer to the combination of two     
+--      input strings. 
+--                                                                      
+-- INPUTS:
+--      This function requires that two parameters be passed to it.
+--      The type of both of these parameters are pointer to char (which
+--      is used to reference an array of chars).
+--
+-- PROCESSING:
+--      The function will create a char array that is equal to the combined
+--      length of the char arrays referenced by the two input parameters.
+--      The char elements contained in the char arrays specified by the 
+--      parameters will be combined (in order) into this new char array.
+--
+-- OUTPUTS:                        
+--      The newly created char array will be returned as the function
+--      result through the function name.  The char arrays referenced by the
+--      two parameters will be unaffected.
+--                                                                       
+-- CHANGE HISTORY:                                                      
+--      12 Oct 95   SAIC    Initial prerelease version. 
+--      26 Oct 96   SAIC    Modified temp array initialization.                
+--      15 Feb 99   RLB     Repaired to remove non-standard function strdup.
+--!
+*/
+
+#include <string.h>
+#include <stdlib.h>
+
+char *stringdup (char *s)
+{
+  char *result = malloc(sizeof(char)*(strlen(s)+1));
+  return strcpy(result,s);
+}
+
+char *CXB30131 (char *string1, char *string2)
+
+/* NOTE: The above function definition should be accepted by an ANSI-C    */
+/*       compiler.  Older C compilers may reject it; they may, however    */
+/*       accept the following three lines.  An implementation may comment */
+/*       out the above function definition and uncomment the following    */
+/*       one.  Otherwise, an implementation must provide the necessary    */
+/*       modifications to this C code to satisfy the function             */
+/*       requirements (see Function Description).                         */
+/*                                                                        */
+/*   char *CXB30131 (string1, string2)                                    */
+/*      char *string1;                                                    */
+/*      char *string2;                                                    */
+
+{
+   char temp[100];  /* Local array that holds the combined strings */
+   int  index;      /* Loop counter */
+   int  length = 0; /* Variable that holds the length of the strings */
+
+   /* Initialize the local array */
+   for (index = 0; index < 100; index++)
+   { temp[index] = 0; }
+
+   /* Use the library function strcpy to copy the contents of string1 
+      into temp.  */
+   strcpy (temp, string1);
+
+   /* Use the library function strlen to determine the number of 
+      characters in the temp array (without the trailing nul). */
+   length = strlen (temp);
+
+   /* Add each character in string2 into the temp array, add nul 
+      to the end of the array. */
+   for (index = length; *string2 != '\0'; index++)
+   { temp[index] = *string2++; }
+   temp[index] = '\0';
+
+   /* Use the library function strdup to return a pointer to temp. */
+   return (stringdup(temp));
+}