X-Git-Url: https://pd.if.org/git/?a=blobdiff_plain;f=functions%2Fstdio%2F_PDCLIB_scan.c;h=c3429ecde125da9ba9284b8ec5ed917d7d4b4013;hb=a9938cd46aee465e7476ab3aac773b925fc00ed4;hp=6a31ff0692dbb8cce0743f0cf624869cd74e7599;hpb=af7b48b211498ff4ef7aba6db89b90b760cdd3d5;p=pdclib

diff --git a/functions/stdio/_PDCLIB_scan.c b/functions/stdio/_PDCLIB_scan.c
index 6a31ff0..c3429ec 100644
--- a/functions/stdio/_PDCLIB_scan.c
+++ b/functions/stdio/_PDCLIB_scan.c
@@ -1,5 +1,3 @@
-/* $Id$ */
-
 /* _PDCLIB_scan( const char *, struct _PDCLIB_status_t * )
 
    This file is part of the Public Domain C Library (PDCLib).
@@ -18,6 +16,8 @@
 
 #ifndef REGTEST
 
+#include "_PDCLIB_io.h"
+
 /* Using an integer's bits as flags for both the conversion flags and length
    modifiers.
 */
@@ -118,7 +118,7 @@ static bool IN_SCANSET( const char * scanlist, const char * end_scanlist, int rc
 const char * _PDCLIB_scan( const char * spec, struct _PDCLIB_status_t * status )
 {
     /* generic input character */
-    int rc;
+    int rc = EOF;
     const char * orig_spec = spec;
     if ( *(++spec) == '%' )
     {
@@ -257,7 +257,7 @@ const char * _PDCLIB_scan( const char * spec, struct _PDCLIB_status_t * status )
         {
             char * c = va_arg( status->arg, char * );
             /* for %c, default width is one */
-            if ( status->width == SIZE_MAX )
+            if ( status->width == UINT_MAX )
             {
                 status->width = 1;
             }