deimos.openssl: Fix non-zero struct initial values

These would have required that the Deimos bindings were compiled and
linked into the application if said struct was used without "= void".

Author: CyberShadow

source/deimos/openssl/asn1t.d

@@ -564,7 +564,7 @@ enum ASN1_TFLG_NDEF = (0x1<<11);
 /* This is the actual ASN1 item itself */
 
 struct ASN1_ITEM_st {
-char itype;			/* The item type, primitive, SEQUENCE, CHOICE or extern */
+ubyte itype;			/* The item type, primitive, SEQUENCE, CHOICE or extern */
 c_long utype;			/* underlying type */
 const(ASN1_TEMPLATE)* templates;	/* If SEQUENCE or CHOICE this contains the contents */
 c_long tcount;			/* Number of templates if SEQUENCE or CHOICE */
@@ -639,7 +639,7 @@ enum ASN1_ITYPE_NDEF_SEQUENCE = 0x6;
  */
 
 struct ASN1_TLC_st{
-	char valid;	/* Values below are valid */
+	ubyte valid;	/* Values below are valid */
 	int ret;	/* return value */
 	c_long plen;	/* length */
 	int ptag;	/* class value */

source/deimos/openssl/camellia.d

@@ -80,7 +80,7 @@ alias uint[CAMELLIA_TABLE_WORD_LEN] KEY_TABLE_TYPE; /* to match with WORD */
 struct camellia_key_st
 	{
 	union u_ {
-		double d;	/* ensures 64-bit align */
+		double d = void;	/* ensures 64-bit align */
 		KEY_TABLE_TYPE rd_key;
 		}
 	u_ u;

source/deimos/openssl/kssl.d

@@ -126,7 +126,7 @@ enum KSSL_CLOCKSKEW = 300;;
 enum KSSL_ERR_MAX = 255;
 struct kssl_err_st {
 	int  reason;
-	char[KSSL_ERR_MAX+1] text;
+	char[KSSL_ERR_MAX+1] text = 0;
 	}
 alias kssl_err_st KSSL_ERR;
 

source/deimos/openssl/ssl3.d

@@ -509,7 +509,7 @@ version(OPENSSL_NO_ECDH) {} else {
 		/* used for certificate requests */
 		int cert_req;
 		int ctype_num;
-		char[SSL3_CT_NUMBER] ctype;
+		char[SSL3_CT_NUMBER] ctype = 0;
 		STACK_OF!(X509_NAME) *ca_names;
 
 		int use_rsa_tmp;
@@ -547,7 +547,7 @@ version(OPENSSL_NO_EC) {} else {
 	/* This is set to true if we believe that this is a version of Safari
 	 * running on OS X 10.6 or newer. We wish to know this because Safari
 	 * on 10.8 .. 10.8.3 has broken ECDHE-ECDSA support. */
-	char is_probably_safari;
+	char is_probably_safari = 0;
 } /* !OPENSSL_NO_EC */
 } /* !OPENSSL_NO_TLSEXT */
 	}