Fix Savannah bug #19656: rationalize our use of case-insensitive string

comparison functions to always use POSIX strcasecmp().  For non-POSIX
systems that use other functions (strcmpi or stricmp) use a macro to alias
strcasecmp to those.  If we can't find any of them (VMS, plus whatever
UNIX doesn't have them) then define our own version in misc.c.

1 files changed, 0 insertions, 12 deletions

diff --git a/vmsfunctions.c b/vmsfunctions.c
index 589a721..ed64af4 100644
--- a/vmsfunctions.c
+++ b/vmsfunctions.c
@@ -257,15 +257,3 @@ cvt_time (unsigned long tval)
 
   return (str);
 }
-
-int
-strcmpi (const char *s1, const char *s2)
-{
-  while (*s1 != '\0' && toupper(*s1) == toupper(*s2))
-    {
-      s1++;
-      s2++;
-    }
-
-  return toupper(*(unsigned char *) s1) - toupper(*(unsigned char *) s2);
-}