Some ISO C fixes

This patch just fixes a limited number of bits not conforming to c99 by using
 - __asm__ instead of just asm
 - {0} instead of {} for struct initialization
 - h_addr_list[0] instead of h_addr to access the host address in
   struct hostent
 - #include <strings.h> where needed (for ffs and strcasecmp)

Based on a previous patch by Carl-Daniel.

Corresponding to flashrom svn r1585.

Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
diff --git a/ogp_spi.c b/ogp_spi.c
index 13091b4..7aee72b 100644
--- a/ogp_spi.c
+++ b/ogp_spi.c
@@ -18,6 +18,7 @@
  */
 
 #include <stdlib.h>
+#include <strings.h>
 #include <string.h>
 #include "flash.h"
 #include "programmer.h"
@@ -48,7 +49,8 @@
 
 const struct pcidev_status ogp_spi[] = {
 	{PCI_VENDOR_ID_OGP, 0x0000, OK, "Open Graphics Project", "Development Board OGD1"},
-	{},
+
+	{0},
 };
 
 static void ogp_request_spibus(void)