Diff: azure_c_shared_utility/crt_abstractions.h

Revision:

18:6d8a413a4d9a

Parent:

11:77df6d7e65ae

Child:

19:2e0811512ceb

--- a/azure_c_shared_utility/crt_abstractions.h	Sun Jan 08 11:12:54 2017 -0800
+++ b/azure_c_shared_utility/crt_abstractions.h	Fri Jan 13 18:41:15 2017 -0800
@@ -107,6 +107,11 @@
 MOCKABLE_FUNCTION(, int, mallocAndStrcpy_s, char**, destination, const char*, source);
 MOCKABLE_FUNCTION(, int, unsignedIntToString, char*, destination, size_t, destinationSize, unsigned int, value);
 MOCKABLE_FUNCTION(, int, size_tToString, char*, destination, size_t, destinationSize, size_t, value);
+
+/*following logic shall define the TOUPPER and ISDIGIT, we do that because the SDK is not happy with some Arduino implementation of it.*/
+#define TOUPPER(c)      ((((c)>='a') && ((c)<='z'))?(c)-'a'+'A':c)
+#define ISDIGIT(c)      ((((c)>='0') && ((c)<='9'))?1:0)
+
 /*following logic shall define the ISNAN macro*/
 /*if runing on Microsoft Visual C compiler, than ISNAN shall be _isnan*/
 /*else if running on C99 or C11, ISNAN shall be isnan*/