Remove tabs in firmware path (taking into account the original spacing).

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24864 a1c6a512-1295-4272-9138-f99709370657

9 files changed, 221 insertions, 221 deletions

diff --git a/firmware/include/_ansi.h b/firmware/include/_ansi.h
index 0002816..17d8e6f 100644
--- a/firmware/include/_ansi.h
+++ b/firmware/include/_ansi.h
@@ -9,8 +9,8 @@
    "comment out" the non-ANSI parts of the ANSI header files (non-ANSI header
    files aren't affected).  */
 
-#ifndef	_ANSIDECL_H_
-#define	_ANSIDECL_H_
+#ifndef _ANSIDECL_H_
+#define _ANSIDECL_H_
 
 /* First try to figure out whether we really are in an ANSI C environment.  */
 /* FIXME: This probably needs some work.  Perhaps sys/config.h can be
@@ -21,46 +21,46 @@
 #endif
 
 #ifdef _HAVE_STDC
-#define	_PTR		void *
-#define	_AND		,
-#define	_NOARGS		void
-#define	_CONST		const
-#define	_VOLATILE	volatile
-#define	_SIGNED		signed
-#define	_DOTS		, ...
+#define _PTR            void *
+#define _AND            ,
+#define _NOARGS         void
+#define _CONST          const
+#define _VOLATILE       volatile
+#define _SIGNED         signed
+#define _DOTS           , ...
 #define _VOID void
 #ifdef __CYGWIN__
-#define	_EXFUN(name, proto)		__cdecl name proto
-#define	_EXPARM(name, proto)		(* __cdecl name) proto
+#define _EXFUN(name, proto)             __cdecl name proto
+#define _EXPARM(name, proto)            (* __cdecl name) proto
 #else
-#define	_EXFUN(name, proto)		name proto
-#define _EXPARM(name, proto)		(* name) proto
+#define _EXFUN(name, proto)             name proto
+#define _EXPARM(name, proto)            (* name) proto
 #endif
-#define	_DEFUN(name, arglist, args)	name(args)
-#define	_DEFUN_VOID(name)		name(_NOARGS)
+#define _DEFUN(name, arglist, args)     name(args)
+#define _DEFUN_VOID(name)               name(_NOARGS)
 #define _CAST_VOID (void)
 #ifndef _LONG_DOUBLE
 #define _LONG_DOUBLE long double
 #endif
 #ifndef _PARAMS
-#define _PARAMS(paramlist)		paramlist
+#define _PARAMS(paramlist)              paramlist
 #endif
-#else	
-#define	_PTR		char *
-#define	_AND		;
-#define	_NOARGS
-#define	_CONST
-#define	_VOLATILE
-#define	_SIGNED
-#define	_DOTS
+#else   
+#define _PTR            char *
+#define _AND            ;
+#define _NOARGS
+#define _CONST
+#define _VOLATILE
+#define _SIGNED
+#define _DOTS
 #define _VOID void
-#define	_EXFUN(name, proto)		name()
-#define	_DEFUN(name, arglist, args)	name arglist args;
-#define	_DEFUN_VOID(name)		name()
+#define _EXFUN(name, proto)             name()
+#define _DEFUN(name, arglist, args)     name arglist args;
+#define _DEFUN_VOID(name)               name()
 #define _CAST_VOID
 #define _LONG_DOUBLE double
 #ifndef _PARAMS
-#define _PARAMS(paramlist)		()
+#define _PARAMS(paramlist)              ()
 #endif
 #endif
 
diff --git a/firmware/include/assert.h b/firmware/include/assert.h
index ba22a97..2bf3aeb 100644
--- a/firmware/include/assert.h
+++ b/firmware/include/assert.h
@@ -1,11 +1,11 @@
 /*
-	assert.h
+        assert.h
 */
 
 #undef assert
 
 #ifdef NDEBUG           /* required by ANSI standard */
-#define assert(p)  	((void)0)
+#define assert(p)       ((void)0)
 #else
 
 #ifdef __STDC__
diff --git a/firmware/include/ctype.h b/firmware/include/ctype.h
index 3a04e29..648e06d 100644
--- a/firmware/include/ctype.h
+++ b/firmware/include/ctype.h
@@ -27,14 +27,14 @@ int _EXFUN(_tolower, (int __c));
 int _EXFUN(_toupper, (int __c));
 #endif
 
-#define	_U	01
-#define	_L	02
-#define	_N	04
-#define	_S	010
-#define _P	020
-#define _C	040
-#define _X	0100
-#define	_B	0200
+#define _U      01
+#define _L      02
+#define _N      04
+#define _S      010
+#define _P      020
+#define _C      040
+#define _X      0100
+#define _B      0200
 
 #ifdef PLUGIN
 #define _ctype_ (rb->_rbctype_)
@@ -43,30 +43,30 @@ extern const unsigned char _ctype_[257];
 #endif
 
 #ifndef __cplusplus
-#define	isalpha(c)	((_ctype_+1)[(unsigned char)(c)]&(_U|_L))
-#define	isupper(c)	((_ctype_+1)[(unsigned char)(c)]&_U)
-#define	islower(c)	((_ctype_+1)[(unsigned char)(c)]&_L)
-#define	isdigit(c)	((_ctype_+1)[(unsigned char)(c)]&_N)
-#define	isxdigit(c)	((_ctype_+1)[(unsigned char)(c)]&(_X|_N))
-#define	isspace(c)	((_ctype_+1)[(unsigned char)(c)]&_S)
-#define ispunct(c)	((_ctype_+1)[(unsigned char)(c)]&_P)
-#define isalnum(c)	((_ctype_+1)[(unsigned char)(c)]&(_U|_L|_N))
-#define isprint(c)	((_ctype_+1)[(unsigned char)(c)]&(_P|_U|_L|_N|_B))
-#define	isgraph(c)	((_ctype_+1)[(unsigned char)(c)]&(_P|_U|_L|_N))
-#define iscntrl(c)	((_ctype_+1)[(unsigned char)(c)]&_C)
+#define isalpha(c)      ((_ctype_+1)[(unsigned char)(c)]&(_U|_L))
+#define isupper(c)      ((_ctype_+1)[(unsigned char)(c)]&_U)
+#define islower(c)      ((_ctype_+1)[(unsigned char)(c)]&_L)
+#define isdigit(c)      ((_ctype_+1)[(unsigned char)(c)]&_N)
+#define isxdigit(c)     ((_ctype_+1)[(unsigned char)(c)]&(_X|_N))
+#define isspace(c)      ((_ctype_+1)[(unsigned char)(c)]&_S)
+#define ispunct(c)      ((_ctype_+1)[(unsigned char)(c)]&_P)
+#define isalnum(c)      ((_ctype_+1)[(unsigned char)(c)]&(_U|_L|_N))
+#define isprint(c)      ((_ctype_+1)[(unsigned char)(c)]&(_P|_U|_L|_N|_B))
+#define isgraph(c)      ((_ctype_+1)[(unsigned char)(c)]&(_P|_U|_L|_N))
+#define iscntrl(c)      ((_ctype_+1)[(unsigned char)(c)]&_C)
 /* Non-gcc versions will get the library versions, and will be
    slightly slower */
 #ifdef __GNUC__
 # define toupper(c) \
-	__extension__ ({ int __x = (unsigned char) (c); islower(__x) ? (__x - 'a' + 'A') : __x;})
+        __extension__ ({ int __x = (unsigned char) (c); islower(__x) ? (__x - 'a' + 'A') : __x;})
 # define tolower(c) \
-	__extension__ ({ int __x = (unsigned char) (c); isupper(__x) ? (__x - 'A' + 'a') : __x;})
+        __extension__ ({ int __x = (unsigned char) (c); isupper(__x) ? (__x - 'A' + 'a') : __x;})
 #endif
 #endif /* !__cplusplus */
 
 #ifndef __STRICT_ANSI__
-#define isascii(c)	((unsigned char)(c)<=0177)
-#define toascii(c)	((c)&0177)
+#define isascii(c)      ((unsigned char)(c)<=0177)
+#define toascii(c)      ((c)&0177)
 #endif
 
 #ifdef __cplusplus
diff --git a/firmware/include/errno.h b/firmware/include/errno.h
index 3a92323..6a24a19 100644
--- a/firmware/include/errno.h
+++ b/firmware/include/errno.h
@@ -16,130 +16,130 @@
 extern int errno;
 #endif
 
-#define	EPERM 1		/* Not super-user */
-#define	ENOENT 2	/* No such file or directory */
-#define	ESRCH 3		/* No such process */
-#define	EINTR 4		/* Interrupted system call */
-#define	EIO 5		/* I/O error */
-#define	ENXIO 6		/* No such device or address */
-#define	E2BIG 7		/* Arg list too long */
-#define	ENOEXEC 8	/* Exec format error */
-#define	EBADF 9		/* Bad file number */
-#define	ECHILD 10	/* No children */
-#define	EAGAIN 11	/* No more processes */
-#define	ENOMEM 12	/* Not enough core */
-#define	EACCES 13	/* Permission denied */
-#define	EFAULT 14	/* Bad address */
-#define	ENOTBLK 15	/* Block device required */
-#define	EBUSY 16	/* Mount device busy */
-#define	EEXIST 17	/* File exists */
-#define	EXDEV 18	/* Cross-device link */
-#define	ENODEV 19	/* No such device */
-#define	ENOTDIR 20	/* Not a directory */
-#define	EISDIR 21	/* Is a directory */
-#define	EINVAL 22	/* Invalid argument */
-#define	ENFILE 23	/* Too many open files in system */
-#define	EMFILE 24	/* Too many open files */
-#define	ENOTTY 25	/* Not a typewriter */
-#define	ETXTBSY 26	/* Text file busy */
-#define	EFBIG 27	/* File too large */
-#define	ENOSPC 28	/* No space left on device */
-#define	ESPIPE 29	/* Illegal seek */
-#define	EROFS 30	/* Read only file system */
-#define	EMLINK 31	/* Too many links */
-#define	EPIPE 32	/* Broken pipe */
-#define	EDOM 33		/* Math arg out of domain of func */
-#define	ERANGE 34	/* Math result not representable */
-#define	ENOMSG 35	/* No message of desired type */
-#define	EIDRM 36	/* Identifier removed */
-#define	ECHRNG 37	/* Channel number out of range */
-#define	EL2NSYNC 38	/* Level 2 not synchronized */
-#define	EL3HLT 39	/* Level 3 halted */
-#define	EL3RST 40	/* Level 3 reset */
-#define	ELNRNG 41	/* Link number out of range */
-#define	EUNATCH 42	/* Protocol driver not attached */
-#define	ENOCSI 43	/* No CSI structure available */
-#define	EL2HLT 44	/* Level 2 halted */
-#define	EDEADLK 45	/* Deadlock condition */
-#define	ENOLCK 46	/* No record locks available */
-#define EBADE 50	/* Invalid exchange */
-#define EBADR 51	/* Invalid request descriptor */
-#define EXFULL 52	/* Exchange full */
-#define ENOANO 53	/* No anode */
-#define EBADRQC 54	/* Invalid request code */
-#define EBADSLT 55	/* Invalid slot */
-#define EDEADLOCK 56	/* File locking deadlock error */
-#define EBFONT 57	/* Bad font file fmt */
-#define ENOSTR 60	/* Device not a stream */
-#define ENODATA 61	/* No data (for no delay io) */
-#define ETIME 62	/* Timer expired */
-#define ENOSR 63	/* Out of streams resources */
-#define ENONET 64	/* Machine is not on the network */
-#define ENOPKG 65	/* Package not installed */
-#define EREMOTE 66	/* The object is remote */
-#define ENOLINK 67	/* The link has been severed */
-#define EADV 68		/* Advertise error */
-#define ESRMNT 69	/* Srmount error */
-#define	ECOMM 70	/* Communication error on send */
-#define EPROTO 71	/* Protocol error */
-#define	EMULTIHOP 74	/* Multihop attempted */
-#define	ELBIN 75	/* Inode is remote (not really error) */
-#define	EDOTDOT 76	/* Cross mount point (not really error) */
-#define EBADMSG 77	/* Trying to read unreadable message */
-#define ENOTUNIQ 80	/* Given log. name not unique */
-#define EBADFD 81	/* f.d. invalid for this operation */
-#define EREMCHG 82	/* Remote address changed */
-#define ELIBACC 83	/* Can't access a needed shared lib */
-#define ELIBBAD 84	/* Accessing a corrupted shared lib */
-#define ELIBSCN 85	/* .lib section in a.out corrupted */
-#define ELIBMAX 86	/* Attempting to link in too many libs */
-#define ELIBEXEC 87	/* Attempting to exec a shared library */
-#define ENOSYS 88	/* Function not implemented */
+#define EPERM 1         /* Not super-user */
+#define ENOENT 2        /* No such file or directory */
+#define ESRCH 3         /* No such process */
+#define EINTR 4         /* Interrupted system call */
+#define EIO 5           /* I/O error */
+#define ENXIO 6         /* No such device or address */
+#define E2BIG 7         /* Arg list too long */
+#define ENOEXEC 8       /* Exec format error */
+#define EBADF 9         /* Bad file number */
+#define ECHILD 10       /* No children */
+#define EAGAIN 11       /* No more processes */
+#define ENOMEM 12       /* Not enough core */
+#define EACCES 13       /* Permission denied */
+#define EFAULT 14       /* Bad address */
+#define ENOTBLK 15      /* Block device required */
+#define EBUSY 16        /* Mount device busy */
+#define EEXIST 17       /* File exists */
+#define EXDEV 18        /* Cross-device link */
+#define ENODEV 19       /* No such device */
+#define ENOTDIR 20      /* Not a directory */
+#define EISDIR 21       /* Is a directory */
+#define EINVAL 22       /* Invalid argument */
+#define ENFILE 23       /* Too many open files in system */
+#define EMFILE 24       /* Too many open files */
+#define ENOTTY 25       /* Not a typewriter */
+#define ETXTBSY 26      /* Text file busy */
+#define EFBIG 27        /* File too large */
+#define ENOSPC 28       /* No space left on device */
+#define ESPIPE 29       /* Illegal seek */
+#define EROFS 30        /* Read only file system */
+#define EMLINK 31       /* Too many links */
+#define EPIPE 32        /* Broken pipe */
+#define EDOM 33         /* Math arg out of domain of func */
+#define ERANGE 34       /* Math result not representable */
+#define ENOMSG 35       /* No message of desired type */
+#define EIDRM 36        /* Identifier removed */
+#define ECHRNG 37       /* Channel number out of range */
+#define EL2NSYNC 38     /* Level 2 not synchronized */
+#define EL3HLT 39       /* Level 3 halted */
+#define EL3RST 40       /* Level 3 reset */
+#define ELNRNG 41       /* Link number out of range */
+#define EUNATCH 42      /* Protocol driver not attached */
+#define ENOCSI 43       /* No CSI structure available */
+#define EL2HLT 44       /* Level 2 halted */
+#define EDEADLK 45      /* Deadlock condition */
+#define ENOLCK 46       /* No record locks available */
+#define EBADE 50        /* Invalid exchange */
+#define EBADR 51        /* Invalid request descriptor */
+#define EXFULL 52       /* Exchange full */
+#define ENOANO 53       /* No anode */
+#define EBADRQC 54      /* Invalid request code */
+#define EBADSLT 55      /* Invalid slot */
+#define EDEADLOCK 56    /* File locking deadlock error */
+#define EBFONT 57       /* Bad font file fmt */
+#define ENOSTR 60       /* Device not a stream */
+#define ENODATA 61      /* No data (for no delay io) */
+#define ETIME 62        /* Timer expired */
+#define ENOSR 63        /* Out of streams resources */
+#define ENONET 64       /* Machine is not on the network */
+#define ENOPKG 65       /* Package not installed */
+#define EREMOTE 66      /* The object is remote */
+#define ENOLINK 67      /* The link has been severed */
+#define EADV 68         /* Advertise error */
+#define ESRMNT 69       /* Srmount error */
+#define ECOMM 70        /* Communication error on send */
+#define EPROTO 71       /* Protocol error */
+#define EMULTIHOP 74    /* Multihop attempted */
+#define ELBIN 75        /* Inode is remote (not really error) */
+#define EDOTDOT 76      /* Cross mount point (not really error) */
+#define EBADMSG 77      /* Trying to read unreadable message */
+#define ENOTUNIQ 80     /* Given log. name not unique */
+#define EBADFD 81       /* f.d. invalid for this operation */
+#define EREMCHG 82      /* Remote address changed */
+#define ELIBACC 83      /* Can't access a needed shared lib */
+#define ELIBBAD 84      /* Accessing a corrupted shared lib */
+#define ELIBSCN 85      /* .lib section in a.out corrupted */
+#define ELIBMAX 86      /* Attempting to link in too many libs */
+#define ELIBEXEC 87     /* Attempting to exec a shared library */
+#define ENOSYS 88       /* Function not implemented */
 #define ENMFILE 89      /* No more files */
-#define ENOTEMPTY 90	/* Directory not empty */
-#define ENAMETOOLONG 91	/* File or path name too long */
-#define ELOOP 92	/* Too many symbolic links */
-#define EOPNOTSUPP 95	/* Operation not supported on transport endpoint */
+#define ENOTEMPTY 90    /* Directory not empty */
+#define ENAMETOOLONG 91 /* File or path name too long */
+#define ELOOP 92        /* Too many symbolic links */
+#define EOPNOTSUPP 95   /* Operation not supported on transport endpoint */
 #define EPFNOSUPPORT 96 /* Protocol family not supported */
 #define ECONNRESET 104  /* Connection reset by peer */
-#define ENOBUFS 105	/* No buffer space available */
+#define ENOBUFS 105     /* No buffer space available */
 #define EAFNOSUPPORT 106 /* Address family not supported by protocol family */
-#define EPROTOTYPE 107	/* Protocol wrong type for socket */
-#define ENOTSOCK 108	/* Socket operation on non-socket */
-#define ENOPROTOOPT 109	/* Protocol not available */
-#define ESHUTDOWN 110	/* Can't send after socket shutdown */
-#define ECONNREFUSED 111	/* Connection refused */
-#define EADDRINUSE 112		/* Address already in use */
-#define ECONNABORTED 113	/* Connection aborted */
-#define ENETUNREACH 114		/* Network is unreachable */
-#define ENETDOWN 115		/* Network interface is not configured */
-#define ETIMEDOUT 116		/* Connection timed out */
-#define EHOSTDOWN 117		/* Host is down */
-#define EHOSTUNREACH 118	/* Host is unreachable */
-#define EINPROGRESS 119		/* Connection already in progress */
-#define EALREADY 120		/* Socket already connected */
-#define EDESTADDRREQ 121	/* Destination address required */
-#define EMSGSIZE 122		/* Message too long */
-#define EPROTONOSUPPORT 123	/* Unknown protocol */
-#define ESOCKTNOSUPPORT 124	/* Socket type not supported */
-#define EADDRNOTAVAIL 125	/* Address not available */
+#define EPROTOTYPE 107  /* Protocol wrong type for socket */
+#define ENOTSOCK 108    /* Socket operation on non-socket */
+#define ENOPROTOOPT 109 /* Protocol not available */
+#define ESHUTDOWN 110   /* Can't send after socket shutdown */
+#define ECONNREFUSED 111        /* Connection refused */
+#define EADDRINUSE 112          /* Address already in use */
+#define ECONNABORTED 113        /* Connection aborted */
+#define ENETUNREACH 114         /* Network is unreachable */
+#define ENETDOWN 115            /* Network interface is not configured */
+#define ETIMEDOUT 116           /* Connection timed out */
+#define EHOSTDOWN 117           /* Host is down */
+#define EHOSTUNREACH 118        /* Host is unreachable */
+#define EINPROGRESS 119         /* Connection already in progress */
+#define EALREADY 120            /* Socket already connected */
+#define EDESTADDRREQ 121        /* Destination address required */
+#define EMSGSIZE 122            /* Message too long */
+#define EPROTONOSUPPORT 123     /* Unknown protocol */
+#define ESOCKTNOSUPPORT 124     /* Socket type not supported */
+#define EADDRNOTAVAIL 125       /* Address not available */
 #define ENETRESET 126
-#define EISCONN 127		/* Socket is already connected */
-#define ENOTCONN 128		/* Socket is not connected */
+#define EISCONN 127             /* Socket is already connected */
+#define ENOTCONN 128            /* Socket is not connected */
 #define ETOOMANYREFS 129
 #define EPROCLIM 130
 #define EUSERS 131
 #define EDQUOT 132
 #define ESTALE 133
-#define ENOTSUP 134		/* Not supported */
+#define ENOTSUP 134             /* Not supported */
 #define ENOMEDIUM 135   /* No medium (in tape drive) */
 #define ENOSHARE 136    /* No such host or network path */
 #define ECASECLASH 137  /* Filename exists with different case */
 
 /* From cygwin32.  */
-#define EWOULDBLOCK EAGAIN	/* Operation would block */
+#define EWOULDBLOCK EAGAIN      /* Operation would block */
 
-#define __ELASTERROR 2000	/* Users can add values starting here */
+#define __ELASTERROR 2000       /* Users can add values starting here */
 
 #endif /* _SYS_ERRNO_H */
 #endif /* !SIMULATOR */
diff --git a/firmware/include/math.h b/firmware/include/math.h
index d4b6715..5415e43 100644
--- a/firmware/include/math.h
+++ b/firmware/include/math.h
@@ -23,25 +23,25 @@ extern "C" {
 
 /* Useful constants.  */
 
-#define M_E		2.7182818284590452354
-#define M_LOG2E		1.4426950408889634074
-#define M_LOG10E	0.43429448190325182765
-#define M_LN2		0.69314718055994530942
-#define M_LN10		2.30258509299404568402
-#define M_PI		3.14159265358979323846
+#define M_E             2.7182818284590452354
+#define M_LOG2E         1.4426950408889634074
+#define M_LOG10E        0.43429448190325182765
+#define M_LN2           0.69314718055994530942
+#define M_LN10          2.30258509299404568402
+#define M_PI            3.14159265358979323846
 #define M_TWOPI         (M_PI * 2.0)
-#define M_PI_2		1.57079632679489661923
-#define M_PI_4		0.78539816339744830962
-#define M_3PI_4		2.3561944901923448370E0
+#define M_PI_2          1.57079632679489661923
+#define M_PI_4          0.78539816339744830962
+#define M_3PI_4         2.3561944901923448370E0
 #define M_SQRTPI        1.77245385090551602792981
-#define M_1_PI		0.31830988618379067154
-#define M_2_PI		0.63661977236758134308
-#define M_2_SQRTPI	1.12837916709551257390
-#define M_SQRT2		1.41421356237309504880
-#define M_SQRT1_2	0.70710678118654752440
+#define M_1_PI          0.31830988618379067154
+#define M_2_PI          0.63661977236758134308
+#define M_2_SQRTPI      1.12837916709551257390
+#define M_SQRT2         1.41421356237309504880
+#define M_SQRT1_2       0.70710678118654752440
 #define M_LN2LO         1.9082149292705877000E-10
 #define M_LN2HI         6.9314718036912381649E-1
-#define M_SQRT3   	1.73205080756887719000
+#define M_SQRT3         1.73205080756887719000
 #define M_IVLN10        0.43429448190325182765 /* 1 / log(10) */
 #define M_LOG2_E        0.693147180559945309417
 #define M_INVLN2        1.4426950408889633870E0  /* 1 / log(2) */
diff --git a/firmware/include/stdio.h b/firmware/include/stdio.h
index 968bd59..6ae2ff6 100644
--- a/firmware/include/stdio.h
+++ b/firmware/include/stdio.h
@@ -1,5 +1,5 @@
 #ifndef _STDIO_H_
-#define	_STDIO_H_
+#define _STDIO_H_
 
 #include <_ansi.h>
 
@@ -10,22 +10,22 @@
 #include <stdarg.h>
 
 #ifndef NULL
-#define	NULL	0
+#define NULL    0
 #endif
 
-#define	EOF	(-1)
+#define EOF     (-1)
 
 #ifndef SEEK_SET
-#define	SEEK_SET	0	/* set file offset to offset */
+#define SEEK_SET        0       /* set file offset to offset */
 #endif
 #ifndef SEEK_CUR
-#define	SEEK_CUR	1	/* set file offset to current plus offset */
+#define SEEK_CUR        1       /* set file offset to current plus offset */
 #endif
 #ifndef SEEK_END
-#define	SEEK_END	2	/* set file offset to EOF plus offset */
+#define SEEK_END        2       /* set file offset to EOF plus offset */
 #endif
 
-#define	TMP_MAX		26
+#define TMP_MAX         26
 
 #ifdef __GNUC__
 #define __VALIST __gnuc_va_list
diff --git a/firmware/include/stdlib.h b/firmware/include/stdlib.h
index a287889..6de00c8 100644
--- a/firmware/include/stdlib.h
+++ b/firmware/include/stdlib.h
@@ -23,7 +23,7 @@ extern "C" {
 #define EXIT_FAILURE 1
 #define EXIT_SUCCESS 0
 
-_VOID	_EXFUN(qsort,(_PTR __base, size_t __nmemb, size_t __size, int(*_compar)(const _PTR, const _PTR)));
+_VOID   _EXFUN(qsort,(_PTR __base, size_t __nmemb, size_t __size, int(*_compar)(const _PTR, const _PTR)));
 
 void *malloc(size_t);
 void *calloc (size_t nmemb, size_t size);
diff --git a/firmware/include/string.h b/firmware/include/string.h
index c647178..1a2e056 100644
--- a/firmware/include/string.h
+++ b/firmware/include/string.h
@@ -5,7 +5,7 @@
  */
 
 #ifndef _STRING_H_
-#define	_STRING_H_
+#define _STRING_H_
 
 #ifdef __cplusplus
 extern "C" {
@@ -20,45 +20,45 @@ extern "C" {
 #define NULL ((void*)0)
 #endif
 
-_PTR 	 _EXFUN(memchr,(const _PTR, int, size_t));
-int 	 _EXFUN(memcmp,(const _PTR, const _PTR, size_t));
-_PTR 	 _EXFUN(memcpy,(_PTR, const _PTR, size_t));
-_PTR	 _EXFUN(memmove,(_PTR, const _PTR, size_t));
-_PTR	 _EXFUN(memset,(_PTR, int, size_t));
-char 	*_EXFUN(strcat,(char *, const char *));
-char 	*_EXFUN(strchr,(const char *, int));
-int	 _EXFUN(strcmp,(const char *, const char *));
-int	 _EXFUN(strcoll,(const char *, const char *));
-char 	*_EXFUN(strcpy,(char *, const char *));
-size_t	 _EXFUN(strcspn,(const char *, const char *));
-char 	*_EXFUN(strerror,(int));
-size_t	 _EXFUN(strlen,(const char *));
-char 	*_EXFUN(strncat,(char *, const char *, size_t));
-int	 _EXFUN(strncmp,(const char *, const char *, size_t));
-char 	*_EXFUN(strpbrk,(const char *, const char *));
-char 	*_EXFUN(strrchr,(const char *, int));
-size_t	 _EXFUN(strspn,(const char *, const char *));
-char 	*_EXFUN(strstr,(const char *, const char *));
-char 	*_EXFUN(strcasestr,(const char *, const char *));
+_PTR     _EXFUN(memchr,(const _PTR, int, size_t));
+int      _EXFUN(memcmp,(const _PTR, const _PTR, size_t));
+_PTR     _EXFUN(memcpy,(_PTR, const _PTR, size_t));
+_PTR     _EXFUN(memmove,(_PTR, const _PTR, size_t));
+_PTR     _EXFUN(memset,(_PTR, int, size_t));
+char    *_EXFUN(strcat,(char *, const char *));
+char    *_EXFUN(strchr,(const char *, int));
+int      _EXFUN(strcmp,(const char *, const char *));
+int      _EXFUN(strcoll,(const char *, const char *));
+char    *_EXFUN(strcpy,(char *, const char *));
+size_t   _EXFUN(strcspn,(const char *, const char *));
+char    *_EXFUN(strerror,(int));
+size_t   _EXFUN(strlen,(const char *));
+char    *_EXFUN(strncat,(char *, const char *, size_t));
+int      _EXFUN(strncmp,(const char *, const char *, size_t));
+char    *_EXFUN(strpbrk,(const char *, const char *));
+char    *_EXFUN(strrchr,(const char *, int));
+size_t   _EXFUN(strspn,(const char *, const char *));
+char    *_EXFUN(strstr,(const char *, const char *));
+char    *_EXFUN(strcasestr,(const char *, const char *));
 
 size_t  strlcpy(char *dst, const char *src, size_t siz);
 size_t  strlcat(char *dst, const char *src, size_t siz);
 
 #ifndef _REENT_ONLY
-char 	*_EXFUN(strtok,(char *, const char *));
+char    *_EXFUN(strtok,(char *, const char *));
 #endif
 
-size_t	 _EXFUN(strxfrm,(char *, const char *, size_t));
+size_t   _EXFUN(strxfrm,(char *, const char *, size_t));
 
 #ifndef __STRICT_ANSI__
-char 	*_EXFUN(strtok_r,(char *, const char *, char **));
+char    *_EXFUN(strtok_r,(char *, const char *, char **));
 
-_PTR	 _EXFUN(memccpy,(_PTR, const _PTR, int, size_t));
-int	 _EXFUN(strcasecmp,(const char *, const char *));
-int	 _EXFUN(strncasecmp,(const char *, const char *, size_t));
+_PTR     _EXFUN(memccpy,(_PTR, const _PTR, int, size_t));
+int      _EXFUN(strcasecmp,(const char *, const char *));
+int      _EXFUN(strncasecmp,(const char *, const char *, size_t));
 
 #ifdef __CYGWIN__
-#ifndef DEFS_H	/* Kludge to work around problem compiling in gdb */
+#ifndef DEFS_H  /* Kludge to work around problem compiling in gdb */
 const char  *_EXFUN(strsignal, (int __signo));
 #endif
 int     _EXFUN(strtosigno, (const char *__name));
diff --git a/firmware/include/time.h b/firmware/include/time.h
index 9010d99..2868049 100644
--- a/firmware/include/time.h
+++ b/firmware/include/time.h
@@ -14,15 +14,15 @@
 
 struct tm
 {
-  int	tm_sec;
-  int	tm_min;
-  int	tm_hour;
-  int	tm_mday;
-  int	tm_mon;
-  int	tm_year;
-  int	tm_wday;
-  int	tm_yday;
-  int	tm_isdst;
+  int   tm_sec;
+  int   tm_min;
+  int   tm_hour;
+  int   tm_mday;
+  int   tm_mon;
+  int   tm_year;
+  int   tm_wday;
+  int   tm_yday;
+  int   tm_isdst;
 };
 
 #if !defined(_TIME_T_DEFINED) && !defined(_TIME_T_DECLARED)