/* $Id$ */
-/* Release $Name$ */
-
/* PDCLib internal integer logic <_PDCLIB_int.h>
This file is part of the Public Domain C Library (PDCLib).
typedef _PDCLIB_fast8 _PDCLIB_int_fast8_t;
typedef unsigned _PDCLIB_fast8 _PDCLIB_uint_fast8_t;
-#define _PDCLIB_INT_FAST8_MIN concat( concat( _PDCLIB_, _PDCLIB_FAST8 ), _MIN )
-#define _PDCLIB_INT_FAST8_MAX concat( concat( _PDCLIB_, _PDCLIB_FAST8 ), _MAX )
-#define _PDCLIB_UINT_FAST8_MAX concat( concat( _PDCLIB_U, _PDCLIB_FAST8 ), _MAX )
+#define _PDCLIB_INT_FAST8_MIN _PDCLIB_concat( _PDCLIB_concat( _PDCLIB_, _PDCLIB_FAST8 ), _MIN )
+#define _PDCLIB_INT_FAST8_MAX _PDCLIB_concat( _PDCLIB_concat( _PDCLIB_, _PDCLIB_FAST8 ), _MAX )
+#define _PDCLIB_UINT_FAST8_MAX _PDCLIB_concat( _PDCLIB_concat( _PDCLIB_U, _PDCLIB_FAST8 ), _MAX )
typedef _PDCLIB_fast16 _PDCLIB_int_fast16_t;
typedef unsigned _PDCLIB_fast16 _PDCLIB_uint_fast16_t;
-#define _PDCLIB_INT_FAST16_MIN concat( concat( _PDCLIB_, _PDCLIB_FAST16 ), _MIN )
-#define _PDCLIB_INT_FAST16_MAX concat( concat( _PDCLIB_, _PDCLIB_FAST16 ), _MAX )
-#define _PDCLIB_UINT_FAST16_MAX concat( concat( _PDCLIB_U, _PDCLIB_FAST16 ), _MAX )
+#define _PDCLIB_INT_FAST16_MIN _PDCLIB_concat( _PDCLIB_concat( _PDCLIB_, _PDCLIB_FAST16 ), _MIN )
+#define _PDCLIB_INT_FAST16_MAX _PDCLIB_concat( _PDCLIB_concat( _PDCLIB_, _PDCLIB_FAST16 ), _MAX )
+#define _PDCLIB_UINT_FAST16_MAX _PDCLIB_concat( _PDCLIB_concat( _PDCLIB_U, _PDCLIB_FAST16 ), _MAX )
typedef _PDCLIB_fast32 _PDCLIB_int_fast32_t;
typedef unsigned _PDCLIB_fast32 _PDCLIB_uint_fast32_t;
-#define _PDCLIB_INT_FAST32_MIN concat( concat( _PDCLIB_, _PDCLIB_FAST32 ), _MIN )
-#define _PDCLIB_INT_FAST32_MAX concat( concat( _PDCLIB_, _PDCLIB_FAST32 ), _MAX )
-#define _PDCLIB_UINT_FAST32_MAX concat( concat( _PDCLIB_U, _PDCLIB_FAST32 ), _MAX )
+#define _PDCLIB_INT_FAST32_MIN _PDCLIB_concat( _PDCLIB_concat( _PDCLIB_, _PDCLIB_FAST32 ), _MIN )
+#define _PDCLIB_INT_FAST32_MAX _PDCLIB_concat( _PDCLIB_concat( _PDCLIB_, _PDCLIB_FAST32 ), _MAX )
+#define _PDCLIB_UINT_FAST32_MAX _PDCLIB_concat( _PDCLIB_concat( _PDCLIB_U, _PDCLIB_FAST32 ), _MAX )
typedef _PDCLIB_fast64 _PDCLIB_int_fast64_t;
typedef unsigned _PDCLIB_fast64 _PDCLIB_uint_fast64_t;
-#define _PDCLIB_INT_FAST64_MIN concat( concat( _PDCLIB_, _PDCLIB_FAST64 ), _MIN )
-#define _PDCLIB_INT_FAST64_MAX concat( concat( _PDCLIB_, _PDCLIB_FAST64 ), _MAX )
-#define _PDCLIB_UINT_FAST64_MAX concat( concat( _PDCLIB_U, _PDCLIB_FAST64 ), _MAX )
+#define _PDCLIB_INT_FAST64_MIN _PDCLIB_concat( _PDCLIB_concat( _PDCLIB_, _PDCLIB_FAST64 ), _MIN )
+#define _PDCLIB_INT_FAST64_MAX _PDCLIB_concat( _PDCLIB_concat( _PDCLIB_, _PDCLIB_FAST64 ), _MAX )
+#define _PDCLIB_UINT_FAST64_MAX _PDCLIB_concat( _PDCLIB_concat( _PDCLIB_U, _PDCLIB_FAST64 ), _MAX )
/* -------------------------------------------------------------------------- */
/* Various <stddef.h> typedefs and limits */
/* -------------------------------------------------------------------------- */
typedef _PDCLIB_ptrdiff _PDCLIB_ptrdiff_t;
-#define _PDCLIB_PTRDIFF_MIN concat( concat( _PDCLIB_, _PDCLIB_PTRDIFF ), _MIN )
-#define _PDCLIB_PTRDIFF_MAX concat( concat( _PDCLIB_, _PDCLIB_PTRDIFF ), _MAX )
+#define _PDCLIB_PTRDIFF_MIN _PDCLIB_concat( _PDCLIB_concat( _PDCLIB_, _PDCLIB_PTRDIFF ), _MIN )
+#define _PDCLIB_PTRDIFF_MAX _PDCLIB_concat( _PDCLIB_concat( _PDCLIB_, _PDCLIB_PTRDIFF ), _MAX )
-#define _PDCLIB_SIG_ATOMIC_MIN concat( concat( _PDCLIB_, _PDCLIB_SIG_ATOMIC ), _MIN )
-#define _PDCLIB_SIG_ATOMIC_MAX concat( concat( _PDCLIB_, _PDCLIB_SIG_ATOMIC ), _MAX )
+#define _PDCLIB_SIG_ATOMIC_MIN _PDCLIB_concat( _PDCLIB_concat( _PDCLIB_, _PDCLIB_SIG_ATOMIC ), _MIN )
+#define _PDCLIB_SIG_ATOMIC_MAX _PDCLIB_concat( _PDCLIB_concat( _PDCLIB_, _PDCLIB_SIG_ATOMIC ), _MAX )
typedef _PDCLIB_size _PDCLIB_size_t;
-#define _PDCLIB_SIZE_MAX concat( concat( _PDCLIB_, _PDCLIB_SIZE ), _MAX )
+#define _PDCLIB_SIZE_MAX _PDCLIB_concat( _PDCLIB_concat( _PDCLIB_, _PDCLIB_SIZE ), _MAX )
typedef _PDCLIB_wchar _PDCLIB_wchar_t;
-#define _PDCLIB_WCHAR_MIN concat( concat( _PDCLIB_, _PDCLIB_WCHAR ), _MIN )
-#define _PDCLIB_WCHAR_MAX concat( concat( _PDCLIB_, _PDCLIB_WCHAR ), _MAX )
+#define _PDCLIB_WCHAR_MIN _PDCLIB_concat( _PDCLIB_concat( _PDCLIB_, _PDCLIB_WCHAR ), _MIN )
+#define _PDCLIB_WCHAR_MAX _PDCLIB_concat( _PDCLIB_concat( _PDCLIB_, _PDCLIB_WCHAR ), _MAX )
typedef _PDCLIB_intptr _PDCLIB_intptr_t;
typedef unsigned _PDCLIB_intptr _PDCLIB_uintptr_t;
-#define _PDCLIB_INTPTR_MIN concat( concat( _PDCLIB_, _PDCLIB_INTPTR ), _MIN )
-#define _PDCLIB_INTPTR_MAX concat( concat( _PDCLIB_, _PDCLIB_INTPTR ), _MAX )
-#define _PDCLIB_UINTPTR_MAX concat( concat( _PDCLIB_U, _PDCLIB_INTPTR ), _MAX )
+#define _PDCLIB_INTPTR_MIN _PDCLIB_concat( _PDCLIB_concat( _PDCLIB_, _PDCLIB_INTPTR ), _MIN )
+#define _PDCLIB_INTPTR_MAX _PDCLIB_concat( _PDCLIB_concat( _PDCLIB_, _PDCLIB_INTPTR ), _MAX )
+#define _PDCLIB_UINTPTR_MAX _PDCLIB_concat( _PDCLIB_concat( _PDCLIB_U, _PDCLIB_INTPTR ), _MAX )
typedef _PDCLIB_intmax _PDCLIB_intmax_t;
typedef unsigned _PDCLIB_intmax _PDCLIB_uintmax_t;
-#define _PDCLIB_INTMAX_MIN concat( concat( _PDCLIB_, _PDCLIB_INTMAX ), _MIN )
-#define _PDCLIB_INTMAX_MAX concat( concat( _PDCLIB_, _PDCLIB_INTMAX ), _MAX )
-#define _PDCLIB_UINTMAX_MAX concat( concat( _PDCLIB_U, _PDCLIB_INTMAX ), _MAX )
-#define _PDCLIB_INTMAX_C( value ) concat( value, _PDCLIB_INTMAX_LITERAL )
-#define _PDCLIB_UINTMAX_C( value ) concat( value, concat( u, _PDCLIB_INTMAX_LITERAL ) )
+#define _PDCLIB_INTMAX_MIN _PDCLIB_concat( _PDCLIB_concat( _PDCLIB_, _PDCLIB_INTMAX ), _MIN )
+#define _PDCLIB_INTMAX_MAX _PDCLIB_concat( _PDCLIB_concat( _PDCLIB_, _PDCLIB_INTMAX ), _MAX )
+#define _PDCLIB_UINTMAX_MAX _PDCLIB_concat( _PDCLIB_concat( _PDCLIB_U, _PDCLIB_INTMAX ), _MAX )
+#define _PDCLIB_INTMAX_C( value ) _PDCLIB_concat( value, _PDCLIB_INTMAX_LITERAL )
+#define _PDCLIB_UINTMAX_C( value ) _PDCLIB_concat( value, _PDCLIB_concat( u, _PDCLIB_INTMAX_LITERAL ) )
+
+/* -------------------------------------------------------------------------- */
+/* Various <stdio.h> internals */
+/* -------------------------------------------------------------------------- */
+
+/* Flags for representing mode (see fopen()). */
+#define _PDCLIB_FREAD 1u
+#define _PDCLIB_FWRITE 2u
+#define _PDCLIB_FAPPEND 4u
+#define _PDCLIB_FRW 8u
+#define _PDCLIB_FBIN 16u
+
+struct _PDCLIB_file_t
+{
+ _PDCLIB_fd_t handle; /* OS-specific file descriptor */
+ _PDCLIB_fpos_t position; /* file position indicator */
+ void * buffer; /* file buffer */
+ _PDCLIB_size_t bufsize; /* size of buffer */
+ unsigned int status; /* misc. status bits */
+ /*mbstate_t mbstate; multibyte parse state - TODO: Unmask. */
+ struct _PDCLIB_file_t * next; /* provisions for linked list handling */
+};
+
+/* -------------------------------------------------------------------------- */
+/* Internal data types */
+/* -------------------------------------------------------------------------- */
+
+/* Structure required by both atexit() and exit() for handling atexit functions */
+struct _PDCLIB_exitfunc_t
+{
+ struct _PDCLIB_exitfunc_t * next;
+ void (*func)( void );
+};
+
+/* Structures required by malloc(), realloc(), and free(). */
+struct _PDCLIB_headnode_t
+{
+ struct _PDCLIB_memnode_t * first;
+ struct _PDCLIB_memnode_t * last;
+};
+
+struct _PDCLIB_memnode_t
+{
+ _PDCLIB_size_t size;
+ struct _PDCLIB_memnode_t * next;
+};
+
+/* Status structure required by _PDCLIB_print(). */
+struct _PDCLIB_status_t
+{
+ int base; /* base to which the value shall be converted */
+ _PDCLIB_int_fast32_t flags; /* flags and length modifiers */
+ _PDCLIB_size_t n; /* maximum number of characters to be written */
+ _PDCLIB_size_t i; /* number of characters already written */
+ _PDCLIB_size_t this; /* output chars in the current conversion */
+ char * s; /* target buffer */
+ _PDCLIB_size_t width; /* width of current field */
+ _PDCLIB_size_t prec; /* precision of current field */
+ struct _PDCLIB_file_t * stream;/* for to-stream output */
+ _PDCLIB_va_list arg; /* argument stack passed to the printf function */
+};
/* -------------------------------------------------------------------------- */
/* Declaration of helper functions (implemented in functions/_PDCLIB). */
/* Two helper functions used by strtol(), strtoul() and long long variants. */
const char * _PDCLIB_strtox_prelim( const char * p, char * sign, int * base );
-_PDCLIB_uintmax_t _PDCLIB_strtox_main( const char ** p, int base, _PDCLIB_uintmax_t error, _PDCLIB_uintmax_t limval, int limdigit );
+_PDCLIB_uintmax_t _PDCLIB_strtox_main( const char ** p, unsigned int base, _PDCLIB_uintmax_t error, _PDCLIB_uintmax_t limval, _PDCLIB_uintmax_t limdigit, char * sign );
-/* Digits array used by various integer conversion functions in <stdlib.h> */
+/* Digits arrays used by various integer conversion functions */
extern char _PDCLIB_digits[];
+extern char _PDCLIB_Xdigits[];
+
+/* The worker for all printf() type of functions. The pointer spec should point
+ to the introducing '%' of a conversion specifier. The status structure is to
+ be that of the current printf() function, of which the members n, s, stream
+ and arg will be preserved, i will be updated, and all others will be trashed
+ by the function.
+ Returns a pointer to the first character not parsed as conversion specifier.
+*/
+const char * _PDCLIB_print( const char * spec, struct _PDCLIB_status_t * status );
projects / pdclib / blobdiff