diff --git a/dlls/advapi32/advapi32.spec b/dlls/advapi32/advapi32.spec
index 88d8634ef64..3000973265c 100644
--- a/dlls/advapi32/advapi32.spec
+++ b/dlls/advapi32/advapi32.spec
@@ -211,10 +211,10 @@
 @ stdcall CryptSetProviderExA(str long ptr long)
 @ stdcall CryptSetProviderExW(wstr long ptr long)
 @ stdcall CryptSetProviderW(wstr long)
-@ stdcall CryptSignHashA(long long ptr long ptr ptr)
-@ stdcall CryptSignHashW(long long ptr long ptr ptr)
-@ stdcall CryptVerifySignatureA(long ptr long long ptr long)
-@ stdcall CryptVerifySignatureW(long ptr long long ptr long)
+@ stdcall CryptSignHashA(long long str long ptr ptr)
+@ stdcall CryptSignHashW(long long wstr long ptr ptr)
+@ stdcall CryptVerifySignatureA(long ptr long long str long)
+@ stdcall CryptVerifySignatureW(long ptr long long wstr long)
 @ stdcall DecryptFileA(str long)
 @ stdcall DecryptFileW(wstr long)
 @ stdcall DeleteAce(ptr long)
@@ -654,8 +654,8 @@
 @ stdcall RegSetValueW(long wstr long ptr long)
 @ stdcall RegUnLoadKeyA(long str)
 @ stdcall RegUnLoadKeyW(long wstr)
-@ stdcall RegisterEventSourceA(ptr ptr)
-@ stdcall RegisterEventSourceW(ptr ptr)
+@ stdcall RegisterEventSourceA(str str)
+@ stdcall RegisterEventSourceW(wstr wstr)
 # @ stub RegisterIdleTask
 @ stdcall RegisterServiceCtrlHandlerA(str ptr)
 @ stdcall RegisterServiceCtrlHandlerExA(str ptr ptr)
diff --git a/dlls/api-ms-win-eventlog-legacy-l1-1-0/api-ms-win-eventlog-legacy-l1-1-0.spec b/dlls/api-ms-win-eventlog-legacy-l1-1-0/api-ms-win-eventlog-legacy-l1-1-0.spec
index 6a12a60f394..b611860cfbe 100644
--- a/dlls/api-ms-win-eventlog-legacy-l1-1-0/api-ms-win-eventlog-legacy-l1-1-0.spec
+++ b/dlls/api-ms-win-eventlog-legacy-l1-1-0/api-ms-win-eventlog-legacy-l1-1-0.spec
@@ -1,6 +1,6 @@
 @ stdcall DeregisterEventSource(long) advapi32.DeregisterEventSource
 @ stdcall GetEventLogInformation(long long ptr long ptr) advapi32.GetEventLogInformation
-@ stdcall RegisterEventSourceA(ptr ptr) advapi32.RegisterEventSourceA
-@ stdcall RegisterEventSourceW(ptr ptr) advapi32.RegisterEventSourceW
+@ stdcall RegisterEventSourceA(str str) advapi32.RegisterEventSourceA
+@ stdcall RegisterEventSourceW(wstr wstr) advapi32.RegisterEventSourceW
 @ stdcall ReportEventA(long long long long ptr long long ptr ptr) advapi32.ReportEventA
 @ stdcall ReportEventW(long long long long ptr long long ptr ptr) advapi32.ReportEventW