1 files changed, 30 insertions, 0 deletions
diff --git a/Cryptlib/SysCall/BaseStrings.c b/Cryptlib/SysCall/BaseStrings.c
index 990037d1..2267d862 100644
--- a/Cryptlib/SysCall/BaseStrings.c
+++ b/Cryptlib/SysCall/BaseStrings.c
@@ -93,3 +93,33 @@ AsciiStrDecimalToUintn(const char *String)
 
 	return Result;
 }
+
+int
+strcmp (const char *str1, const char *str2)
+{
+	return strcmpa((CHAR8 *)str1,(CHAR8 *)str2);
+}
+
+inline static char
+toupper (char c)
+{
+	return ((c >= 'a' && c <= 'z') ? c - ('a' - 'A') : c);
+}
+
+/* Based on AsciiStriCmp() in edk2 MdePkg/Library/BaseLib/String.c */
+int
+strcasecmp (const char *str1, const char *str2)
+{
+	char c1, c2;
+
+	c1 = toupper (*str1);
+	c2 = toupper (*str2);
+	while ((*str1 != '\0') && (c1 == c2)) {
+		str1++;
+		str2++;
+		c1 = toupper (*str1);
+		c2 = toupper (*str2);
+	}
+
+	return c1 - c2;
+}