diff --git a/fpdfsdk/cpdfsdk_helpers.cpp b/fpdfsdk/cpdfsdk_helpers.cpp
index b49f816..24cf507 100644
--- a/fpdfsdk/cpdfsdk_helpers.cpp
+++ b/fpdfsdk/cpdfsdk_helpers.cpp
@@ -296,7 +296,7 @@
                                                /*decode=*/true);
 }
 
-void FSDK_SetSandBoxPolicy(FPDF_DWORD policy, FPDF_BOOL enable) {
+void SetPDFSandboxPolicy(FPDF_DWORD policy, FPDF_BOOL enable) {
   switch (policy) {
     case FPDF_POLICY_MACHINETIME_ACCESS: {
       if (enable)
@@ -309,7 +309,7 @@
   }
 }
 
-FPDF_BOOL FSDK_IsSandBoxPolicyEnabled(FPDF_DWORD policy) {
+FPDF_BOOL IsPDFSandboxPolicyEnabled(FPDF_DWORD policy) {
   switch (policy) {
     case FPDF_POLICY_MACHINETIME_ACCESS:
       return !!(g_sandbox_policy & 0x01);
diff --git a/fpdfsdk/cpdfsdk_helpers.h b/fpdfsdk/cpdfsdk_helpers.h
index f67479f..f8d3574 100644
--- a/fpdfsdk/cpdfsdk_helpers.h
+++ b/fpdfsdk/cpdfsdk_helpers.h
@@ -260,8 +260,8 @@
                                                    void* buffer,
                                                    unsigned long buflen);
 
-void FSDK_SetSandBoxPolicy(FPDF_DWORD policy, FPDF_BOOL enable);
-FPDF_BOOL FSDK_IsSandBoxPolicyEnabled(FPDF_DWORD policy);
+void SetPDFSandboxPolicy(FPDF_DWORD policy, FPDF_BOOL enable);
+FPDF_BOOL IsPDFSandboxPolicyEnabled(FPDF_DWORD policy);
 
 // TODO(dsinclair): Where should this live?
 void RenderPageWithContext(CPDF_PageRenderContext* pContext,
diff --git a/fpdfsdk/fpdf_editpage.cpp b/fpdfsdk/fpdf_editpage.cpp
index eaa88d9..50799f0 100644
--- a/fpdfsdk/fpdf_editpage.cpp
+++ b/fpdfsdk/fpdf_editpage.cpp
@@ -161,7 +161,7 @@
 
   time_t currentTime;
   ByteString DateStr;
-  if (FSDK_IsSandBoxPolicyEnabled(FPDF_POLICY_MACHINETIME_ACCESS)) {
+  if (IsPDFSandboxPolicyEnabled(FPDF_POLICY_MACHINETIME_ACCESS)) {
     if (FXSYS_time(&currentTime) != -1) {
       tm* pTM = FXSYS_localtime(&currentTime);
       if (pTM) {
@@ -174,7 +174,7 @@
 
   CPDF_Dictionary* pInfoDict = pDoc->GetInfo();
   if (pInfoDict) {
-    if (FSDK_IsSandBoxPolicyEnabled(FPDF_POLICY_MACHINETIME_ACCESS))
+    if (IsPDFSandboxPolicyEnabled(FPDF_POLICY_MACHINETIME_ACCESS))
       pInfoDict->SetNewFor<CPDF_String>("CreationDate", DateStr, false);
     pInfoDict->SetNewFor<CPDF_String>("Creator", L"PDFium");
   }
diff --git a/fpdfsdk/fpdf_view.cpp b/fpdfsdk/fpdf_view.cpp
index 10a8467..c215a93 100644
--- a/fpdfsdk/fpdf_view.cpp
+++ b/fpdfsdk/fpdf_view.cpp
@@ -207,7 +207,7 @@
 
 FPDF_EXPORT void FPDF_CALLCONV FPDF_SetSandBoxPolicy(FPDF_DWORD policy,
                                                      FPDF_BOOL enable) {
-  return FSDK_SetSandBoxPolicy(policy, enable);
+  return SetPDFSandboxPolicy(policy, enable);
 }
 
 #if defined(OS_WIN)
diff --git a/fxjs/fx_date_helpers.cpp b/fxjs/fx_date_helpers.cpp
index 00b50cc..f95758e 100644
--- a/fxjs/fx_date_helpers.cpp
+++ b/fxjs/fx_date_helpers.cpp
@@ -31,7 +31,7 @@
 }
 
 double GetLocalTZA() {
-  if (!FSDK_IsSandBoxPolicyEnabled(FPDF_POLICY_MACHINETIME_ACCESS))
+  if (!IsPDFSandboxPolicyEnabled(FPDF_POLICY_MACHINETIME_ACCESS))
     return 0;
   time_t t = 0;
   FXSYS_time(&t);
@@ -46,7 +46,7 @@
 }
 
 int GetDaylightSavingTA(double d) {
-  if (!FSDK_IsSandBoxPolicyEnabled(FPDF_POLICY_MACHINETIME_ACCESS))
+  if (!IsPDFSandboxPolicyEnabled(FPDF_POLICY_MACHINETIME_ACCESS))
     return 0;
   time_t t = (time_t)(d / 1000);
   struct tm* tmp = FXSYS_localtime(&t);
@@ -188,7 +188,7 @@
 static constexpr size_t kLongestFullMonthLength = 9;   // September
 
 double FX_GetDateTime() {
-  if (!FSDK_IsSandBoxPolicyEnabled(FPDF_POLICY_MACHINETIME_ACCESS))
+  if (!IsPDFSandboxPolicyEnabled(FPDF_POLICY_MACHINETIME_ACCESS))
     return 0;
 
   time_t t = FXSYS_time(nullptr);