PDCLib includes with quotes, not <>.

[pdclib] / functions / string / strcmp.c

diff --git a/functions/string/strcmp.c b/functions/string/strcmp.c
index 6519b01d6c65733d71cb3529e6bd9f6142732ee9..483260cf3974d4c366fa270040a5afdcb5f08625 100644 (file)
--- a/functions/string/strcmp.c
+++ b/functions/string/strcmp.c
@@ -1,7 +1,3 @@
-/* $Id$ */
-
-/* Release $Name$ */
-
 /* strcmp( const char *, const char * )
 
    This file is part of the Public Domain C Library (PDCLib).
@@ -19,24 +15,25 @@ int strcmp( const char * s1, const char * s2 )
         ++s1;
         ++s2;
     }
-    return ( *s1 - *s2 );
+    return ( *(unsigned char *)s1 - *(unsigned char *)s2 );
 }
 
 #endif
 
 #ifdef TEST
-#include <_PDCLIB_test.h>
+#include "_PDCLIB_test.h"
 
-int main()
+int main( void )
 {
     char cmpabcde[] = "abcde";
+    char cmpabcd_[] = "abcd\xfc";
     char empty[] = "";
-    BEGIN_TESTS;
     TESTCASE( strcmp( abcde, cmpabcde ) == 0 );
     TESTCASE( strcmp( abcde, abcdx ) < 0 );
     TESTCASE( strcmp( abcdx, abcde ) > 0 );
     TESTCASE( strcmp( empty, abcde ) < 0 );
     TESTCASE( strcmp( abcde, empty ) > 0 );
+    TESTCASE( strcmp( abcde, cmpabcd_ ) < 0 );
     return TEST_RESULTS;
 }
 #endif