crypt32: Add support for CRLs.

dlls/crypt32/Makefile.in

@@ -9,6 +9,7 @@ IMPORTS   = user32 advapi32 kernel32 ntdll
 
 C_SRCS = \
 	cert.c \
+	crl.c \
 	context.c \
 	decode.c \
 	encode.c \

dlls/crypt32/crypt32.spec

@@ -28,13 +28,14 @@
 @ stdcall CertDuplicateCTLContext(ptr)
 @ stdcall CertDuplicateCertificateContext(ptr)
 @ stdcall CertDuplicateStore(ptr)
-@ stub CertEnumCRLContextProperties
+@ stdcall CertEnumCRLContextProperties(ptr long)
 @ stdcall CertEnumCRLsInStore(ptr ptr)
 @ stub CertEnumCTLContextProperties
 @ stdcall CertEnumCTLsInStore(ptr ptr)
 @ stdcall CertEnumCertificateContextProperties(ptr long)
 @ stdcall CertEnumCertificatesInStore(long ptr)
 @ stdcall CertFindAttribute(str long ptr)
+@ stdcall CertFindCRLInStore(long long long long ptr ptr)
 @ stub CertFindCTLInStore
 @ stdcall CertFindCertificateInStore(long long long long ptr ptr)
 @ stdcall CertFindExtension(str long ptr)

include/wincrypt.h

@@ -1939,6 +1939,22 @@ static const WCHAR CERT_PHYSICAL_STORE_AUTH_ROOT_NAME[] =
 #define CERT_FIND_VALID_ENHKEY_USAGE_FLAG     0x20
 #define CERT_FIND_VALID_CTL_USAGE_FLAG        0x20
 
+#define CRL_FIND_ANY        0
+#define CRL_FIND_ISSUED_BY  1
+#define CRL_FIND_EXISTING   2
+#define CRL_FIND_ISSUED_FOR 3
+
+#define CRL_FIND_ISSUED_BY_AKI_FLAG       0x1
+#define CRL_FIND_ISSUED_BY_SIGNATURE_FLAG 0x2
+#define CRL_FIND_ISSUED_BY_DELTA_FLAG     0x4
+#define CRL_FIND_ISSUED_BY_BASE_FLAG      0x8
+
+typedef struct _CRL_FIND_ISSUED_FOR_PARA
+{
+    PCCERT_CONTEXT pSubjectCert;
+    PCCERT_CONTEXT pIssuerCert;
+} CRL_FIND_ISSUED_FOR_PARA, *PCRL_FIND_ISSUED_FOR_PARA;
+
 /* PFN_CERT_STORE_PROV_WRITE_CERT dwFlags values */
 #define CERT_STORE_PROV_WRITE_ADD_FLAG 0x1