PDCLIB-16: Add _unlocked variations of all I/O routines; move work into these versions

[pdclib.old] / functions / stdio / putchar.c

diff --git a/functions/stdio/putchar.c b/functions/stdio/putchar.c
index e5a3500fa5c756d12a713f93f18a8cdd0ccb8d1c..52063a57f713036c09a84a1e659ba2956f4a12fb 100644 (file)
--- a/functions/stdio/putchar.c
+++ b/functions/stdio/putchar.c
@@ -10,6 +10,11 @@
 
 #ifndef REGTEST
 
+int putchar_unlocked( int c )
+{
+    return fputc_unlocked( c, stdout );
+}
+
 int putchar( int c )
 {
     return fputc( c, stdout );
@@ -22,7 +27,7 @@ int putchar( int c )
 
 int main( void )
 {
-    TESTCASE( NO_TESTDRIVER );
+    /* Testing covered by ftell.c */
     return TEST_RESULTS;
 }