now using setrlimit() if present and if not in debug mode; applied changes for removed files

src/pcp.c

@@ -309,6 +309,13 @@ int main (int argc, char **argv)  {
 
 
   sodium_init(); /*  FIXME: better called from the lib? */
+
+#ifndef DEBUG
+#  ifdef HAVE_SETRLIMIT
+     setrlimit(RLIMIT_CORE, &(struct rlimit) {0, 0});
+#  endif
+#endif  
+
   errno = 0; /* FIXME: workaround for https://github.com/jedisct1/libsodium/issues/114 */
 
   if(mode == PCP_MODE_ENCRYPT && useid == 0 && userec == 0) {

src/pcp.h

@@ -28,6 +28,14 @@
 #include <stdlib.h>
 #include <compat_getopt.h>
 
+#ifndef DEBUG
+#  ifdef HAVE_SETRLIMIT
+#    include <sys/types.h>
+#    include <sys/time.h>
+#    include <sys/resource.h>
+#  endif
+#endif
+
 /*  lib */
 #include "mem.h"
 #include "z85.h"