marcan's patch until he gets commit access. Remove C library's includes from the firmware side since it's not available anyway and not used

armsrc/Makefile

@@ -31,6 +31,9 @@ ARMSRC = fpgaloader.c \
         legic_prng.c \
 	crc.c
 
+# stdint.h provided locally until GCC 4.5 becomes C99 compliant
+APP_CFLAGS += -I.
+
 # Do not move this inclusion before the definition of {THUMB,ASM,ARM}SRC
 include ../common/Makefile.common
 

armsrc/appmain.c

@@ -6,7 +6,6 @@
 //-----------------------------------------------------------------------------
 
 #include <proxmark3.h>
-#include <stdlib.h>
 #include "apps.h"
 #include "legicrf.h"
 #ifdef WITH_LCD
@@ -20,6 +19,9 @@
 #define va_end __builtin_va_end
 int kvsprintf(char const *fmt, void *arg, int radix, va_list ap);
 	
+
+#define abs(x) ( ((x)<0) ? -(x) : (x) )
+
 //=============================================================================
 // A buffer where we can queue things up to be sent through the FPGA, for
 // any purpose (fake tag, as reader, whatever). We go MSB first, since that

armsrc/iso15693.c

@@ -10,8 +10,6 @@
 //-----------------------------------------------------------------------------
 #include <proxmark3.h>
 #include "apps.h"
-#include <stdio.h>
-#include <stdlib.h>
 
 // FROM winsrc\prox.h //////////////////////////////////
 #define arraylen(x) (sizeof(x)/sizeof((x)[0]))

armsrc/legicrf.c

@@ -8,8 +8,7 @@
 
 #include "apps.h"
 #include "legicrf.h"
-#include "unistd.h"
+#include <stdint.h>
-#include "stdint.h"
 
 #include "legic_prng.h"
 #include "crc.h"

armsrc/stdint.h

@@ -0,0 +1,34 @@
+/*
+ * bits32/stdint.h
+ */
+
+#ifndef _BITSIZE_STDINT_H
+#define _BITSIZE_STDINT_H
+
+typedef signed char		int8_t;
+typedef short int		int16_t;
+typedef int			int32_t;
+typedef long long int		int64_t;
+
+typedef unsigned char		uint8_t;
+typedef unsigned short int	uint16_t;
+typedef unsigned int		uint32_t;
+typedef unsigned long long int	uint64_t;
+
+typedef int			int_fast16_t;
+typedef int			int_fast32_t;
+
+typedef unsigned int		uint_fast16_t;
+typedef unsigned int		uint_fast32_t;
+
+typedef int			intptr_t;
+typedef unsigned int		uintptr_t;
+
+#define __INT64_C(c)   c ## LL
+#define __UINT64_C(c)  c ## ULL
+
+#define __PRI64_RANK   "ll"
+#define __PRIFAST_RANK ""
+#define __PRIPTR_RANK  ""
+
+#endif				/* _BITSIZE_STDINT_H */

bootrom/Makefile

@@ -12,6 +12,9 @@ ASMSRC = ram-reset.s flash-reset.s
 ARMSRC := $(ARMSRC) $(THUMBSRC)
 THUMBSRC := 
 
+# stdint.h provided locally until GCC 4.5 becomes C99 compliant
+APP_CFLAGS = -I.
+
 # Do not move this inclusion before the definition of {THUMB,ASM,ARM}SRC
 include ../common/Makefile.common
 

bootrom/stdint.h

@@ -0,0 +1,34 @@
+/*
+ * bits32/stdint.h
+ */
+
+#ifndef _BITSIZE_STDINT_H
+#define _BITSIZE_STDINT_H
+
+typedef signed char		int8_t;
+typedef short int		int16_t;
+typedef int			int32_t;
+typedef long long int		int64_t;
+
+typedef unsigned char		uint8_t;
+typedef unsigned short int	uint16_t;
+typedef unsigned int		uint32_t;
+typedef unsigned long long int	uint64_t;
+
+typedef int			int_fast16_t;
+typedef int			int_fast32_t;
+
+typedef unsigned int		uint_fast16_t;
+typedef unsigned int		uint_fast32_t;
+
+typedef int			intptr_t;
+typedef unsigned int		uintptr_t;
+
+#define __INT64_C(c)   c ## LL
+#define __UINT64_C(c)  c ## ULL
+
+#define __PRI64_RANK   "ll"
+#define __PRIFAST_RANK ""
+#define __PRIPTR_RANK  ""
+
+#endif				/* _BITSIZE_STDINT_H */

include/legic_prng.h

@@ -1,5 +1,10 @@
-#include "unistd.h"
+#ifndef LEGIC_PRNG_H__
-#include "stdint.h"
+#define LEGIC_PRNG_H__
+
+#include <stdint.h>
 extern void legic_prng_init(uint8_t init);
 extern void legic_prng_forward(int count);
 extern uint8_t legic_prng_get_bit();
+
+#endif
+