diff --git a/include/Zydis/String.h b/include/Zydis/String.h
index 31ebaa1..a511f77 100644
--- a/include/Zydis/String.h
+++ b/include/Zydis/String.h
@@ -160,20 +160,7 @@ enum ZydisLetterCases
  * 
  * @return  A zydis status code.
  */
-ZYDIS_EXPORT ZYDIS_INLINE ZydisStatus ZydisStringInit(ZydisString* string, char* text)
-{
-    if (!string || !text)
-    {
-        return ZYDIS_STATUS_INVALID_PARAMETER;
-    }
-
-    const ZydisUSize length = ZydisStrLen(text);
-    string->buffer   = text;
-    string->length   = length;
-    string->capacity = length; 
-    
-    return ZYDIS_STATUS_SUCCESS;
-}
+ZYDIS_EXPORT ZydisStatus ZydisStringInit(ZydisString* string, char* text);
 
 /**
  * @brief   Finalizes a `ZydisString` struct by adding a terminating zero byte.
@@ -182,23 +169,22 @@ ZYDIS_EXPORT ZYDIS_INLINE ZydisStatus ZydisStringInit(ZydisString* string, char*
  * 
  * @return  A zydis status code.
  */
-ZYDIS_EXPORT ZYDIS_INLINE ZydisStatus ZydisStringFinalize(ZydisString* string)
-{
-    if (!string)
-    {
-        return ZYDIS_STATUS_INVALID_PARAMETER;
-    }
-    if (string->length >= string->capacity)
-    {
-        return ZYDIS_STATUS_INSUFFICIENT_BUFFER_SIZE;
-    }
-
-    string->buffer[string->length] = 0;
-    return ZYDIS_STATUS_SUCCESS;
-}
+ZYDIS_EXPORT ZydisStatus ZydisStringFinalize(ZydisString* string);
 
 /* ---------------------------------------------------------------------------------------------- */
 
+/**
+ * @brief   Appends a `ZydisString` to another `ZydisString`.
+ *
+ * @param   string      The string to append to.
+ * @param   text        The string to append.
+ *
+ * @return  @c ZYDIS_STATUS_SUCCESS, if the function succeeded, or 
+ *          @c ZYDIS_STATUS_INSUFFICIENT_BUFFER_SIZE, if the size of the buffer was not 
+ *          sufficient to append the given @c text.
+ */
+ZYDIS_EXPORT ZydisStatus ZydisStringAppend(ZydisString* string, const ZydisString* text);
+
 /**
  * @brief   Appends a `ZydisString` to another `ZydisString`, converting it to the specified
  *          letter-case.
@@ -214,6 +200,18 @@ ZYDIS_EXPORT ZYDIS_INLINE ZydisStatus ZydisStringFinalize(ZydisString* string)
 ZYDIS_EXPORT ZydisStatus ZydisStringAppendEx(ZydisString* string, const ZydisString* text,
     ZydisLetterCase letterCase);
 
+/**
+ * @brief   Appends the given C-string to a `ZydisString`.
+ *
+ * @param   string      The string to append to.
+ * @param   text        The C-string to append.
+ *
+ * @return  @c ZYDIS_STATUS_SUCCESS, if the function succeeded, or 
+ *          @c ZYDIS_STATUS_INSUFFICIENT_BUFFER_SIZE, if the size of the buffer was not 
+ *          sufficient to append the given @c text.
+ */
+ZYDIS_EXPORT ZydisStatus ZydisStringAppendC(ZydisString* string, const char* text);
+
 /**
  * @brief   Appends the given C-string to a `ZydisString`, converting it to the specified
  *          letter-case.
@@ -226,14 +224,21 @@ ZYDIS_EXPORT ZydisStatus ZydisStringAppendEx(ZydisString* string, const ZydisStr
  *          @c ZYDIS_STATUS_INSUFFICIENT_BUFFER_SIZE, if the size of the buffer was not 
  *          sufficient to append the given @c text.
  */
-ZYDIS_EXPORT ZYDIS_INLINE ZydisStatus ZydisStringAppendExC(ZydisString* string, 
-    const char* text, ZydisLetterCase letterCase)
-{
-    ZydisString other;
-    ZYDIS_CHECK(ZydisStringInit(&other, (char*)text));
-    
-    return ZydisStringAppendEx(string, &other, letterCase);
-}
+ZYDIS_EXPORT ZydisStatus ZydisStringAppendExC(ZydisString* string, const char* text, 
+    ZydisLetterCase letterCase);
+
+/**
+ * @brief   Appends the given 'ZydisStaticString' to a `ZydisString`.
+ *
+ * @param   string      The string to append to.
+ * @param   text        The static-string to append.
+ *
+ * @return  @c ZYDIS_STATUS_SUCCESS, if the function succeeded, or 
+ *          @c ZYDIS_STATUS_INSUFFICIENT_BUFFER_SIZE, if the size of the buffer was not 
+ *          sufficient to append the given @c text.
+ */
+ZYDIS_EXPORT ZydisStatus ZydisStringAppendStatic(ZydisString* string, 
+    const ZydisStaticString* text, ZydisLetterCase letterCase);
 
 /**
  * @brief   Appends the given 'ZydisStaticString' to a `ZydisString`, converting it to the 
@@ -247,79 +252,8 @@ ZYDIS_EXPORT ZYDIS_INLINE ZydisStatus ZydisStringAppendExC(ZydisString* string,
  *          @c ZYDIS_STATUS_INSUFFICIENT_BUFFER_SIZE, if the size of the buffer was not 
  *          sufficient to append the given @c text.
  */
-ZYDIS_EXPORT ZYDIS_INLINE ZydisStatus ZydisStringAppendExStatic(ZydisString* string, 
-    const ZydisStaticString* text, ZydisLetterCase letterCase)
-{
-    if (!text || !text->buffer)
-    {
-        return ZYDIS_STATUS_INVALID_PARAMETER;
-    }
-
-    ZydisString other;
-    other.buffer = (char*)text->buffer;
-    other.length = text->length;
-    
-    return ZydisStringAppendEx(string, &other, letterCase);
-}
-
-/**
- * @brief   Appends a `ZydisString` to another `ZydisString`.
- *
- * @param   string      The string to append to.
- * @param   text        The string to append.
- *
- * @return  @c ZYDIS_STATUS_SUCCESS, if the function succeeded, or 
- *          @c ZYDIS_STATUS_INSUFFICIENT_BUFFER_SIZE, if the size of the buffer was not 
- *          sufficient to append the given @c text.
- */
-ZYDIS_EXPORT ZYDIS_INLINE ZydisStatus ZydisStringAppend(ZydisString* string, 
-    const ZydisString* text)
-{
-    return ZydisStringAppendEx(string, text, ZYDIS_LETTER_CASE_DEFAULT);
-}
-
-/**
- * @brief   Appends the given C-string to a `ZydisString`.
- *
- * @param   string      The string to append to.
- * @param   text        The C-string to append.
- *
- * @return  @c ZYDIS_STATUS_SUCCESS, if the function succeeded, or 
- *          @c ZYDIS_STATUS_INSUFFICIENT_BUFFER_SIZE, if the size of the buffer was not 
- *          sufficient to append the given @c text.
- */
-ZYDIS_EXPORT ZYDIS_INLINE ZydisStatus ZydisStringAppendC(ZydisString* string, const char* text)
-{
-    ZydisString other;
-    ZYDIS_CHECK(ZydisStringInit(&other, (char*)text));
-    
-    return ZydisStringAppendEx(string, &other, ZYDIS_LETTER_CASE_DEFAULT);
-}
-
-/**
- * @brief   Appends the given 'ZydisStaticString' to a `ZydisString`.
- *
- * @param   string      The string to append to.
- * @param   text        The static-string to append.
- *
- * @return  @c ZYDIS_STATUS_SUCCESS, if the function succeeded, or 
- *          @c ZYDIS_STATUS_INSUFFICIENT_BUFFER_SIZE, if the size of the buffer was not 
- *          sufficient to append the given @c text.
- */
-ZYDIS_EXPORT ZYDIS_INLINE ZydisStatus ZydisStringAppendStatic(ZydisString* string, 
-    const ZydisStaticString* text, ZydisLetterCase letterCase)
-{
-    if (!text || !text->buffer)
-    {
-        return ZYDIS_STATUS_INVALID_PARAMETER;
-    }
-
-    ZydisString other;
-    other.buffer = (char*)text->buffer;
-    other.length = text->length;
-    
-    return ZydisStringAppendEx(string, &other, letterCase);
-}
+ZYDIS_EXPORT ZydisStatus ZydisStringAppendExStatic(ZydisString* string, 
+    const ZydisStaticString* text, ZydisLetterCase letterCase);
 
 /* ---------------------------------------------------------------------------------------------- */
 /* Formatting                                                                                     */
diff --git a/src/String.c b/src/String.c
index 80ec3bd..f8631cd 100644
--- a/src/String.c
+++ b/src/String.c
@@ -297,6 +297,43 @@ ZydisStatus ZydisStringAppendHexU64(ZydisString* string, ZydisU64 value, ZydisU8
 /* Basic Operations                                                                               */
 /* ---------------------------------------------------------------------------------------------- */
 
+ZydisStatus ZydisStringInit(ZydisString* string, char* text)
+{
+    if (!string || !text)
+    {
+        return ZYDIS_STATUS_INVALID_PARAMETER;
+    }
+
+    const ZydisUSize length = ZydisStrLen(text);
+    string->buffer   = text;
+    string->length   = length;
+    string->capacity = length; 
+    
+    return ZYDIS_STATUS_SUCCESS;
+}
+
+ZydisStatus ZydisStringFinalize(ZydisString* string)
+{
+    if (!string)
+    {
+        return ZYDIS_STATUS_INVALID_PARAMETER;
+    }
+    if (string->length >= string->capacity)
+    {
+        return ZYDIS_STATUS_INSUFFICIENT_BUFFER_SIZE;
+    }
+
+    string->buffer[string->length] = 0;
+    return ZYDIS_STATUS_SUCCESS;
+}
+
+/* ---------------------------------------------------------------------------------------------- */
+
+ZydisStatus ZydisStringAppend(ZydisString* string, const ZydisString* text)
+{
+    return ZydisStringAppendEx(string, text, ZYDIS_LETTER_CASE_DEFAULT);
+}
+
 ZydisStatus ZydisStringAppendEx(ZydisString* string, const ZydisString* text, 
     ZydisLetterCase letterCase)
 {
@@ -351,6 +388,52 @@ ZydisStatus ZydisStringAppendEx(ZydisString* string, const ZydisString* text,
     return ZYDIS_STATUS_SUCCESS;
 }
 
+ZydisStatus ZydisStringAppendC(ZydisString* string, const char* text)
+{
+    ZydisString other;
+    ZYDIS_CHECK(ZydisStringInit(&other, (char*)text));
+    
+    return ZydisStringAppendEx(string, &other, ZYDIS_LETTER_CASE_DEFAULT);
+}
+
+ZydisStatus ZydisStringAppendExC(ZydisString* string, const char* text, ZydisLetterCase letterCase)
+{
+    ZydisString other;
+    ZYDIS_CHECK(ZydisStringInit(&other, (char*)text));
+    
+    return ZydisStringAppendEx(string, &other, letterCase);
+}
+
+ZydisStatus ZydisStringAppendStatic(ZydisString* string, const ZydisStaticString* text, 
+    ZydisLetterCase letterCase)
+{
+    if (!text || !text->buffer)
+    {
+        return ZYDIS_STATUS_INVALID_PARAMETER;
+    }
+
+    ZydisString other;
+    other.buffer = (char*)text->buffer;
+    other.length = text->length;
+    
+    return ZydisStringAppendEx(string, &other, letterCase);
+}
+
+ZydisStatus ZydisStringAppendExStatic(ZydisString* string, const ZydisStaticString* text, 
+    ZydisLetterCase letterCase)
+{
+    if (!text || !text->buffer)
+    {
+        return ZYDIS_STATUS_INVALID_PARAMETER;
+    }
+
+    ZydisString other;
+    other.buffer = (char*)text->buffer;
+    other.length = text->length;
+    
+    return ZydisStringAppendEx(string, &other, letterCase);
+}
+
 /* ---------------------------------------------------------------------------------------------- */
 /* Formatting                                                                                     */
 /* ---------------------------------------------------------------------------------------------- */