VZTECH / Mbed 2 deprecated main_src

Modularizando o src

Dependencies:   EALib EthernetInterface_vz mbed-rtos mbed

Fork of header_main_colinas_V0-20-09-14 by VZTECH

Diff: utils.cpp

Revision:
78:1353744f01e1
Parent:
74:81c47fff88a5
Child:
81:3656f00ab3db
--- a/utils.cpp	Tue Nov 25 18:43:01 2014 +0000
+++ b/utils.cpp	Tue Dec 16 12:13:01 2014 +0000
@@ -57,11 +57,21 @@
   *dest = 0; 
 }
 
-void xmemcpy(uint8_t * dest, uint8_t * src, uint16_t size ){
+void xmemcpy(uint8_t * dest, const uint8_t * src, uint16_t size ){
   while (size--) *dest++ = *src++;
 }
 
 void xmemcpy32(uint32_t * dest, uint32_t * src, uint16_t size){
   size >>= 2;
   while (size--) *dest++ = *src++;
+}
+
+uint8_t xstrmatch(const uint8_t * s1, const uint8_t * s2){
+  while (*s1) {
+    if (*s1++ != *s2++) return 0; /* does not match */
+  }
+  if ( *s2 == 0 )
+    return 1; /* matches */
+  else
+    return 0; /* does not match */
 }
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