diff --git a/src/ext/xmalloc.c b/src/ext/xmalloc.c
index 3859f32..ea215dc 100644
--- a/src/ext/xmalloc.c
+++ b/src/ext/xmalloc.c
@@ -25,3 +25,49 @@ void* xmalloc(size_t size)
       memset(value, 0, size);
    return value;
 }
+
+char* xmallocStrlcpy(char **aDest, char *aSource, size_t aSize)
+{
+   if (NULL == aSource || 0 == aSize)
+   {
+      return NULL;
+   }
+   if (NULL != *aDest)
+   {
+      *aDest = (char*) realloc(*aDest, aSize + 1);
+   }
+   else
+   {
+      *aDest = (char*) xmalloc(aSize + 1);
+   }
+   if (NULL != *aDest)
+   {
+      (void) strlcpy(*aDest, aSource, aSize + 1);
+   }
+   return *aDest;
+}
+
+char* xmallocStrlcat(char **aDest, char *aSource, size_t aSize)
+{
+   size_t newSize = 0;
+   if (NULL == aSource || 0 == aSize)
+   {
+      return NULL;
+   }
+   if (NULL != *aDest)
+   {
+      newSize = strlen(*aDest) + aSize + 1;
+      *aDest = (char*) realloc(*aDest, newSize);
+   }
+   else
+   {
+      newSize = aSize + 1;
+      *aDest = (char*) xmalloc(newSize);
+   }
+   if (NULL != *aDest)
+   {
+      (void) strlcat(*aDest, aSource, newSize);
+   }
+   return *aDest;
+}
+
diff --git a/src/ext/xmalloc.h b/src/ext/xmalloc.h
index f077fb9..fe5e5c9 100644
--- a/src/ext/xmalloc.h
+++ b/src/ext/xmalloc.h
@@ -17,5 +17,7 @@
 #include <malloc.h>
 
 void *xmalloc(size_t size);
+char* xmallocStrlcpy(char **aDest, char *aSource, size_t aSize);
+char* xmallocStrlcat(char **aDest, char *aSource, size_t aSize);
 
 #endif /* EXT_XMALLOC_H_ */
diff --git a/src/ext/xstring.c b/src/ext/xstring.c
index a78a7be..d365efe 100644
--- a/src/ext/xstring.c
+++ b/src/ext/xstring.c
@@ -1,13 +1,13 @@
 /*!
  * @file xstring.c
- * @brief 
+ * @brief
  * @details
  *   Project: \n
  * Subsystem: \n
  *    Module: \n
  *      Code: GNU-C\n
- *      
- * @date 27.02.2017 
+ *
+ * @date 27.02.2017
  * @author SESA354004
  */
 #include "xstring.h"
@@ -60,7 +60,7 @@ char* strntrimStatic(char *aStr, size_t aMaxLength)
       end = aStr + strlen(aStr) - 1;
    }
 
-   while (end > aStr && isspace((unsigned char)*end))
+   while (end > aStr && isspace((unsigned char )*end))
    {
       end--;
    }
@@ -73,3 +73,53 @@ char* strntrimStatic(char *aStr, size_t aMaxLength)
 
    return aStr;
 }
+
+void xStringTrim(char *aStr, size_t aMaxLength)
+{
+   char *start;
+   char *end;
+
+   if (NULL == aStr)
+   {
+      return;
+   }
+   start = aStr;
+   // Trim leading space
+   while (isspace((unsigned char)*aStr) && 0 < aMaxLength)
+   {
+      if (--aMaxLength > 0)
+      {
+         ++aStr;
+      }
+   }
+
+   // All spaces at termination or end of max length
+   if (*aStr == '\0' || 0 == aMaxLength)
+   {
+      start = '\0';
+      return;
+   }
+
+   (void) strlcpy(start, aStr, strlen(aStr) + 1);
+
+   // Trim trailing space
+   if (strlen(start) >= aMaxLength)
+   {
+      end = start + aMaxLength - 1;
+   }
+   else
+   {
+      end = start + strlen(start) - 1;
+   }
+
+   while (end > start && isspace((unsigned char )*end))
+   {
+      end--;
+   }
+
+   // Write new null terminator (if length is enough)
+   if (end < (start + aMaxLength - 1))
+   {
+      *(end + 1) = '\0';
+   }
+}
diff --git a/src/ext/xstring.h b/src/ext/xstring.h
index 6d777cc..324bb76 100644
--- a/src/ext/xstring.h
+++ b/src/ext/xstring.h
@@ -1,13 +1,13 @@
 /*!
  * @file xstring.h
- * @brief 
+ * @brief
  * @details
  *   Project: \n
  * Subsystem: \n
  *    Module: \n
  *      Code: GNU-C\n
- *      
- * @date 27.02.2017 
+ *
+ * @date 27.02.2017
  * @author SESA354004
  */
 #ifndef XSTRING_H_
@@ -17,5 +17,6 @@
 
 char* gnu_basename(char *path);
 char* strntrimStatic(char *aStr, size_t aMaxLength);
+void xStringTrim(char *aStr, size_t aMaxLength);
 
 #endif /* XSTRING_H_ */
diff --git a/src/stubser/cfile_parser.c b/src/stubser/cfile_parser.c
index 7b58863..a9842b1 100644
--- a/src/stubser/cfile_parser.c
+++ b/src/stubser/cfile_parser.c
@@ -42,6 +42,7 @@ STATIC regex_t regXmlEnd;
 STATIC regex_t regXmlProto;
 STATIC regex_t regXproto;
 STATIC regex_t regXprefix;
+STATIC regex_t regXparameter;
 
 int8_t cfile_parser_init()
 {
@@ -85,6 +86,11 @@ int8_t cfile_parser_init()
       perror("Error regex\n");
       return -1;
    }
+   if (0 > regcomp(&regXparameter, CPARS_REGEX_PARAMETER, (REG_EXTENDED)))
+   {
+      perror("Error regex\n");
+      return -1;
+   }
 
    cfile_parser_initialized = true;
    return 0;
@@ -101,7 +107,7 @@ STATIC void printMatchGroup(char *aString, regmatch_t *aMatchGroup)
    {
       if (aMatchGroup[i].rm_so < aMatchGroup[i].rm_eo)
       {
-         printf("[%02d](%.3ld - %.3ld)[%03d]: ", i, aMatchGroup[i].rm_so, aMatchGroup[i].rm_eo, (int) (aMatchGroup[i].rm_eo - aMatchGroup[i].rm_so));
+         printf("[%02d](%.3ld - %.3ld)[%03d]:", i, aMatchGroup[i].rm_so, aMatchGroup[i].rm_eo, (int) (aMatchGroup[i].rm_eo - aMatchGroup[i].rm_so));
          strlcpy(match, &aString[aMatchGroup[i].rm_so], (size_t) (aMatchGroup[i].rm_eo - aMatchGroup[i].rm_so + 1));
          printf("%s", match);
          printf("\n");
@@ -161,17 +167,17 @@ STATIC int8_t matchFunctionStart(cfunction_t *aFunction, char *aString, size_t a
    {
       if (XREGEX_IS_MATCHGROUP(matchGroup, 1))
       {
-         cfunction_newDetail(&aFunction->prefix, &temp[matchGroup[1].rm_so], XREGEX_SIZEOF_MATCHGROUP(matchGroup, 1));
+         xmallocStrlcpy(&aFunction->prefix, &temp[matchGroup[1].rm_so], XREGEX_SIZEOF_MATCHGROUP(matchGroup, 1));
          checkFunctionType(aFunction);
       }
       if (XREGEX_IS_MATCHGROUP(matchGroup, 2))
       {
-         cfunction_newDetail(&aFunction->dataType, &temp[matchGroup[2].rm_so], XREGEX_SIZEOF_MATCHGROUP(matchGroup, 2));
+         xmallocStrlcpy(&aFunction->dataType, &temp[matchGroup[2].rm_so], XREGEX_SIZEOF_MATCHGROUP(matchGroup, 2));
       }
    }
    else
    {
-      cfunction_newDetail(&aFunction->dataType, temp, strlen(temp));
+      xmallocStrlcpy(&aFunction->dataType, temp, strlen(temp));
    }
 
    free(temp);
@@ -411,6 +417,48 @@ STATIC int8_t removeCcomments(char *aLine)
    return cBlockRemoval(aLine, CPARS_COMMENT_BLOCK_START, CPARS_COMMENT_BLOCK_END, &helper, true);
 }
 
+STATIC int8_t evaluateParameter(char **aParameter, cfunction_t *aFunction)
+{
+   char *token = NULL;
+   regmatch_t matchGroup[CFILE_PARSER_MAX_REGEX_MATCHING_GROUPS];
+   cfunction_parameter_t *tempParameter = NULL;
+
+   if (NULL == aParameter || NULL == *aParameter || NULL == aFunction)
+   {
+      return -1;
+   }
+
+   token = strtok(*aParameter, ",");
+   while (token)
+   {
+      if (0 == regexec(&regXparameter, token, CFILE_PARSER_MAX_REGEX_MATCHING_GROUPS, matchGroup, 0))
+      {
+         tempParameter = cfunction_newParameter(&aFunction->parameter);
+         if (XREGEX_IS_MATCHGROUP(matchGroup, 1))
+         {
+            xmallocStrlcpy(&tempParameter->type, &token[matchGroup[1].rm_so], XREGEX_SIZEOF_MATCHGROUP(matchGroup, 1));
+            if (NULL != tempParameter->type)
+            {
+               xStringTrim(tempParameter->type, XREGEX_SIZEOF_MATCHGROUP(matchGroup, 1));
+            }
+         }
+         if (XREGEX_IS_MATCHGROUP(matchGroup, 2))
+         {
+            xmallocStrlcpy(&tempParameter->name, &token[matchGroup[2].rm_so], XREGEX_SIZEOF_MATCHGROUP(matchGroup, 2));
+            if (NULL != tempParameter->name)
+            {
+               xStringTrim(tempParameter->name, XREGEX_SIZEOF_MATCHGROUP(matchGroup, 2));
+            }
+         }
+      }
+      token = strtok(NULL, ",");
+   }
+
+   free(*aParameter);
+   *aParameter = NULL;
+   return 0;
+}
+
 /*!
  * @brief Process a string (e.g. from getline()) if it is a single or multiple line function definition
  * @todo closing parenthesis within parameter list will break the detection
@@ -420,12 +468,12 @@ STATIC int8_t removeCcomments(char *aLine)
  */
 STATIC cfunction_t* cfile_parser_evaluateLine(char *aLine)
 {
+   static char *parameterStorage = NULL;
    static uint32_t braceHelper = 0;
    const size_t maxGroup = CFILE_PARSER_MAX_REGEX_MATCHING_GROUPS;
    regmatch_t matchGroup[maxGroup];
    bool functionEnd = false;
    cfunction_type_t tempFunctionType = CFUNCTION_TYPE_UNDEF;
-   cfunction_parameter_t *tempParameter = NULL;
 
    if (0 != removeCcomments(aLine))
    {
@@ -516,24 +564,22 @@ STATIC cfunction_t* cfile_parser_evaluateLine(char *aLine)
       case 0: // single line function definition
       case 1: // first line of multi line function definition
       {
+         // TODO multiple functions in one line
          cfile_parser_function = cfunction_newFunction();
          cfile_parser_function->type = tempFunctionType;
          matchFunctionStart(cfile_parser_function, &aLine[matchGroup[1].rm_so], XREGEX_SIZEOF_MATCHGROUP(matchGroup, 1));
-         cfunction_newDetail(&cfile_parser_function->name, &aLine[matchGroup[2].rm_so], XREGEX_SIZEOF_MATCHGROUP(matchGroup, 2));
+         xmallocStrlcpy(&cfile_parser_function->name, &aLine[matchGroup[2].rm_so], XREGEX_SIZEOF_MATCHGROUP(matchGroup, 2));
          if (XREGEX_IS_MATCHGROUP(matchGroup, 3))
          {
-            tempParameter = cfunction_newParameter(&cfile_parser_function->parameter);
-            cfunction_newDetail(&tempParameter->type, &aLine[matchGroup[3].rm_so], XREGEX_SIZEOF_MATCHGROUP(matchGroup, 3));
+            xmallocStrlcat(&parameterStorage, &aLine[matchGroup[3].rm_so], XREGEX_SIZEOF_MATCHGROUP(matchGroup, 3));
          }
          break;
       }
       default: // further lines
       {
-         // TODO process parameter
          if (XREGEX_IS_MATCHGROUP(matchGroup, 1))
          {
-            tempParameter = cfunction_newParameter(&cfile_parser_function->parameter);
-            cfunction_newDetail(&tempParameter->type, &aLine[matchGroup[1].rm_so], XREGEX_SIZEOF_MATCHGROUP(matchGroup, 1));
+            xmallocStrlcat(&parameterStorage, &aLine[matchGroup[1].rm_so], XREGEX_SIZEOF_MATCHGROUP(matchGroup, 1));
          }
          if (functionEnd)
          {
@@ -555,6 +601,7 @@ STATIC cfunction_t* cfile_parser_evaluateLine(char *aLine)
    // return evaluated function
    if (0 == cfile_parser_functionLine)
    {
+      evaluateParameter(&parameterStorage, cfile_parser_function);
       cfunction_t *funTemp = cfile_parser_function;
       cfile_parser_function = NULL;
       return funTemp;
diff --git a/src/stubser/cfile_parser_loc.h b/src/stubser/cfile_parser_loc.h
index f49bed1..8620025 100644
--- a/src/stubser/cfile_parser_loc.h
+++ b/src/stubser/cfile_parser_loc.h
@@ -27,6 +27,8 @@
 #define FUNCTION_ML_PROTO FUNCTION_ML_PAR "\\).*[[:blank:]]*;"
 #define FUNCTION_PROTO FUNCTION_BASE "\\).*[[:blank:]]*;"
 
+#define CPARS_REGEX_PARAMETER "[[:blank:]]*([ _\\*[:alnum:]]* +\\**)([_\\*[:alnum:]]*)[[:blank:]]*"
+
 #define CPARS_REGEX_PREFIX "(extern|EXTERN|static|STATIC|volatile|near|far)[[:blank:]]+([^\\*]*\\**)"
 
 #define CFILE_PARSER_IS_MATCHGROUP_FUNCTION(matchGroup) (XREGEX_IS_MATCHGROUP(matchGroup, 1) && XREGEX_IS_MATCHGROUP(matchGroup, 2))
diff --git a/src/stubser/cfunction.c b/src/stubser/cfunction.c
index 808b5c1..2f21d22 100644
--- a/src/stubser/cfunction.c
+++ b/src/stubser/cfunction.c
@@ -75,23 +75,6 @@ cfunction_parameter_t* cfunction_newParameter(struct _CFUNCTION_PARAMETER_LIST_T
    return new;
 }
 
-char* cfunction_newDetail(char **aDest, char *aSource, size_t aSize)
-{
-   if (NULL != *aDest)
-   {
-      *aDest = (char*) realloc(*aDest, aSize + 1);
-   }
-   else
-   {
-      *aDest = (char*) xmalloc(aSize + 1);
-   }
-   if (NULL != *aDest)
-   {
-      (void) strlcpy(*aDest, aSource, aSize + 1);
-   }
-   return *aDest;
-}
-
 STATIC int8_t cfunction_freeParameter(struct _CFUNCTION_PARAMETER_LIST_T *aParameter)
 {
    cfunction_parameter_t *work = NULL;
@@ -182,7 +165,7 @@ void cfunction_printList(cfunction_list_t *aList)
       printf("[ cfu]%d:%s %s %s [%d] ", work->type, work->prefix, work->dataType, work->name, work->parameter.amount);
       while (param)
       {
-         printf("%s ", param->type);
+         printf("%s|%s,", param->type, param->name);
          param = param->next;
       }
       printf("\n");
diff --git a/src/stubser/cfunction_if.h b/src/stubser/cfunction_if.h
index 67715f3..2a23859 100644
--- a/src/stubser/cfunction_if.h
+++ b/src/stubser/cfunction_if.h
@@ -62,7 +62,6 @@ typedef struct _CFUNCTION_LIST_T
 cfunction_t* cfunction_newFunction();
 int8_t cfunction_addFunction(cfunction_list_t *aList, cfunction_t *aNew);
 cfunction_parameter_t* cfunction_newParameter(struct _CFUNCTION_PARAMETER_LIST_T *aList);
-char* cfunction_newDetail(char **aDest, char *aSource, size_t aSize);
 int8_t cfunction_freeFunction(cfunction_t **aFunction);
 int8_t cfunction_freeList(cfunction_list_t *aList);
 void cfunction_printList(cfunction_list_t *aList);