Index: src/dos/vesa.c
===================================================================
RCS file: /cvsroot/alleg/allegro/src/dos/vesa.c,v
retrieving revision 1.20
diff -u -r1.20 vesa.c
--- src/dos/vesa.c	16 Jan 2005 12:19:49 -0000	1.20
+++ src/dos/vesa.c	8 Nov 2005 14:52:52 -0000
@@ -166,7 +166,7 @@
 
 typedef struct VESA_INFO         /* VESA information block structure */
 { 
-   unsigned char  VESASignature[4]     __PACKED__;
+   char           VESASignature[4]     __PACKED__;
    unsigned short VESAVersion          __PACKED__;
    unsigned long  OEMStringPtr         __PACKED__;
    unsigned char  Capabilities[4]      __PACKED__;