move string conversion functions to stdlib.h

include/eduos/stddef.h

@@ -37,33 +37,13 @@ extern "C" {
 
 #define NULL 		((void*) 0)
 
+/*
+ * macros, which are later used to determine the core id
+ * and their "private" data
+ */
 #define per_core(name)	name
 #define CORE_ID		0
 
-/** @brief String to long
- *
- * @return Long value of the parsed numerical string
- */
-long strtol(const char* str, char** endptr, int base);
-
-/** @brief String to unsigned long
- *
- * @return Unsigned long value of the parsed numerical string
- */
-unsigned long strtoul(const char* nptr, char** endptr, int base);
-
-/** @brief ASCII to integer
- *
- * Convenience function using strtol().
- *
- * @return Integer value of the parsed numerical string
- */
-static inline int atoi(const char *str)
-{
-	return (int)strtol(str, (char **)NULL, 10);
-}
-
-
 #ifdef __cplusplus
 }
 #endif

include/eduos/stdlib.h

@@ -38,13 +38,39 @@
 #define __STDLIB_H__
 
 #include <eduos/config.h>
-#include <eduos/tasks_types.h>
 #include <asm/stddef.h>
 
 #ifdef __cplusplus
 extern "C" {
 #endif
 
+/** @brief String to long
+ *
+ * Convert a string value to a long
+ *
+ * @return Long value of the parsed numerical string
+ */
+long strtol(const char* str, char** endptr, int base);
+
+/** @brief String to unsigned long
+ *
+ * Convert a string value to a unsigned long
+ *
+ * @return Unsigned long value of the parsed numerical string
+ */
+unsigned long strtoul(const char* nptr, char** endptr, int base);
+
+/** @brief ASCII to integer
+ *
+ * Convert ASCII string to integer
+ *
+ * @return Integer value of the parsed numerical string
+ */
+static inline int atoi(const char *str)
+{
+	return (int)strtol(str, (char **)NULL, 10);
+}
+
 #ifdef __cplusplus
 }
 #endif