diff --git a/experimental/facho-signer/src/facho_signer.c b/experimental/facho-signer/src/facho_signer.c
index e81de51..201755e 100644
--- a/experimental/facho-signer/src/facho_signer.c
+++ b/experimental/facho-signer/src/facho_signer.c
@@ -18,9 +18,9 @@
 #define xmlFachoPrintError(fmt, ...) fprintf(stderr, fmt, ##__VA_ARGS__)
 #define xmlFachoPrintInfo(fmt, ...) fprintf(stdout, fmt, ##__VA_ARGS__)
 
-const xmlChar ublExtensionDSigNs[] = "urn:oasis:names:specification:ubl:schema:xsd:CommonExtensionComponents-2";
-const xmlChar policyIdDescription[] = "Política de firma para facturas electrónicas de la República de Colombia.";
-const xmlChar policyIdIdentifier[] = "https://facturaelectronica.dian.gov.co/politicadefirma/v2/politicadefirmav2.pdf";
+static const xmlChar ublExtensionDSigNs[] = "urn:oasis:names:specification:ubl:schema:xsd:CommonExtensionComponents-2";
+static const xmlChar policyIdDescription[] = "Política de firma para facturas electrónicas de la República de Colombia.";
+static const xmlChar policyIdIdentifier[] = "https://facturaelectronica.dian.gov.co/politicadefirma/v2/politicadefirmav2.pdf";
   
 // crea elemento /Invoice/ext:UBLExtensions/ext:UBLExtension/ext:ExtensionContent
 static xmlNodePtr
diff --git a/experimental/facho-signer/src/xades/templates.c b/experimental/facho-signer/src/xades/templates.c
index ed72c1d..ea7c033 100644
--- a/experimental/facho-signer/src/xades/templates.c
+++ b/experimental/facho-signer/src/xades/templates.c
@@ -10,6 +10,29 @@
 #include <time.h>
 #include <string.h>
 
+static const xmlChar xmlXadesNodeQualifyingProperties[] = "QualifyingProperties";
+static const xmlChar xmlXadesNodeSignedProperties[] = "SignedProperties";
+
+static const xmlChar xmlXadesNodeSignedSignatureProperties[] = "SignedSignatureProperties";
+static const xmlChar xmlXadesNodeSigningTime[] = "SigningTime";
+static const xmlChar xmlXadesNodeSigningCertificate[] = "SigningCertificate";
+static const xmlChar xmlXadesNodeCert[] = "Cert";
+static const xmlChar xmlXadesNodeCertDigest[] = "CertDigest";
+static const xmlChar xmlXadesNodeSignaturePolicyIdentifier[] = "SignaturePolicyIdentifier";
+static const xmlChar xmlXadesNodeSignaturePolicyId[] = "SignaturePolicyId";
+static const xmlChar xmlXadesNodeSigPolicyId[] = "SigPolicyId";
+static const xmlChar xmlXadesNodeIdentifier[] = "Identifier";
+static const xmlChar xmlXadesNodeDescription[] = "Description";
+static const xmlChar xmlXadesNodeSigPolicyHash[] = "SigPolicyHash";
+
+static const xmlChar xmlXadesNodeSignerRole[] = "SignerRole";
+static const xmlChar xmlXadesNodeClaimedRoles[] = "ClaimedRoles";
+static const xmlChar xmlXadesNodeClaimedRole[] = "ClaimedRole";
+static const xmlChar xmlXadesNodeIssuerSerial[] = "IssuerSerial";
+static const xmlChar xmlXadesNodeX509IssuerName[] = "X509IssuerName";
+static const xmlChar xmlXadesNodeX509IssuerNumber[] = "X509IssuerNumber";
+  
+static const xmlChar xmlXadesDSigNs[] = "http://uri.etsi.org/01903/v1.3.2#";
 
 xmlNodePtr
 xmlXadesAddChildRecursiveNs(xmlNodePtr startNode, const xmlChar* path, const xmlChar* nsPrefix) {
diff --git a/experimental/facho-signer/src/xades/xades.h b/experimental/facho-signer/src/xades/xades.h
index cbab01a..357bde7 100644
--- a/experimental/facho-signer/src/xades/xades.h
+++ b/experimental/facho-signer/src/xades/xades.h
@@ -37,29 +37,6 @@
 #define xmlXadesNodeAlreadyPresentError(parent, nodeName, errObject) \
   xmlSecNodeAlreadyPresentError(parent, nodeName, errObject)
 
-static const xmlChar xmlXadesNodeQualifyingProperties[] = "QualifyingProperties";
-static const xmlChar xmlXadesNodeSignedProperties[] = "SignedProperties";
-
-static const xmlChar xmlXadesNodeSignedSignatureProperties[] = "SignedSignatureProperties";
-static const xmlChar xmlXadesNodeSigningTime[] = "SigningTime";
-static const xmlChar xmlXadesNodeSigningCertificate[] = "SigningCertificate";
-static const xmlChar xmlXadesNodeCert[] = "Cert";
-static const xmlChar xmlXadesNodeCertDigest[] = "CertDigest";
-static const xmlChar xmlXadesNodeSignaturePolicyIdentifier[] = "SignaturePolicyIdentifier";
-static const xmlChar xmlXadesNodeSignaturePolicyId[] = "SignaturePolicyId";
-static const xmlChar xmlXadesNodeSigPolicyId[] = "SigPolicyId";
-static const xmlChar xmlXadesNodeIdentifier[] = "Identifier";
-static const xmlChar xmlXadesNodeDescription[] = "Description";
-static const xmlChar xmlXadesNodeSigPolicyHash[] = "SigPolicyHash";
-
-static const xmlChar xmlXadesNodeSignerRole[] = "SignerRole";
-static const xmlChar xmlXadesNodeClaimedRoles[] = "ClaimedRoles";
-static const xmlChar xmlXadesNodeClaimedRole[] = "ClaimedRole";
-static const xmlChar xmlXadesNodeIssuerSerial[] = "IssuerSerial";
-static const xmlChar xmlXadesNodeX509IssuerName[] = "X509IssuerName";
-static const xmlChar xmlXadesNodeX509IssuerNumber[] = "X509IssuerNumber";
-  
-static const xmlChar xmlXadesDSigNs[] = "http://uri.etsi.org/01903/v1.3.2#";
 
 typedef int xmlXadesSize;
 typedef enum _XADES_DIGEST_METHOD{