#define RESTRICT __restrict__
#define MUST_CHECK __attribute__((warn_unused_result))
#define PACKED __attribute__((packed))
+ #if CPU_ARM | CPU_CM3
+ #define NAKED __attribute__((naked))
+ #else
+ #define NAKED
+ #endif
+
/**
* Force compiler to realod context variable.
*/
#if CPU_X86
/* 32bit or 64bit (32bit for _WIN64). */
typedef long ssize_t;
- #elif CPU_ARM
+ #elif CPU_ARM || CPU_CM3
typedef int ssize_t;
#elif CPU_AVR
/* 16bit (missing in avr-libc's sys/types.h). */