optimization of RE extraction for NR ULSCH. Addition of faster memcpy to utils

common/utils/utils.c

@@ -105,3 +105,9 @@ char *itoa(int i) {
   return strdup(buffer);
 }
 
+void *memcpy1(void *dst,const void *src,size_t n) {
+
+  void *ret=dst;
+  asm volatile("rep movsb" : "+D" (dst) : "c"(n), "S"(src) : "cc","memory");
+  return(ret);
+}

common/utils/utils.h

@@ -15,6 +15,9 @@ int hex_char_to_hex_value (char c);
 // Converts an hexadecimal ASCII coded string into its value.**
 int hex_string_to_hex_value (uint8_t *hex_value, const char *hex_string, int size);
 
+void *memcpy1(void *dst,const void *src,size_t n);
+
+
 char *itoa(int i);
 
 #define findInList(keY, result, list, element_type) {\