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/chipset_enable.c b/chipset_enable.c
index 995d2c5..03cb67e 100644
--- a/chipset_enable.c
+++ b/chipset_enable.c
@@ -1466,7 +1466,7 @@
 	{0x8086, 0x8c5e, NT, "Intel", "Lynx Point",	enable_flash_pch8},
 	{0x8086, 0x8c5f, NT, "Intel", "Lynx Point",	enable_flash_pch8},
 #endif
-	{},
+	{0},
 };
 
 int chipset_flash_enable(void)