-// ----------------------------------------------------------------------------
-// $Id$
-// ----------------------------------------------------------------------------
-// Public Domain C Library - http://pdclib.sourceforge.net
-// This code is Public Domain. Use, modify, and redistribute at will.
-// ----------------------------------------------------------------------------
-// TODO
-// ----------------------------------------------------------------------------
+/* $Id$ */
-#ifndef __INTTYPES_H
-#define __INTTYPES_H __INTTYPES_H
+/* 7.8 Format conversion of integer types <inttypes.h>
-// TODO
+ This file is part of the Public Domain C Library (PDCLib).
+ Permission is granted to use, modify, and / or redistribute at will.
+*/
+
+#ifndef _PDCLIB_INTTYPES_H
+#define _PDCLIB_INTTYPES_H _PDCLIB_INTTYPES_H
+
+#include <stdint.h>
+
+typedef struct _PDCLIB_imaxdiv_t imaxdiv_t;
+
+#define SCNu32 "u"
+#define PRNu32 "u"
+/* TODO: Print / Scan Macros */
+/*
+PRId8 PRIdLEAST8 PRIdFAST8 PRIdMAX
+PRId16 PRIdLEAST16 PRIdFAST16 PRIdPTR
+PRId32 PRIdLEAST32 PRIdFAST32
+PRId64 PRIdLEAST64 PRIdFAST64
+
+PRIi8 PRIiLEAST8 PRIiFAST8 PRIiMAX
+PRIi16 PRIiLEAST16 PRIiFAST16 PRIdPTR
+PRIi32 PRIiLEAST32 PRIiFAST32
+PRIi64 PRIiLEAST64 PRIiFAST64
+
+PRIo8 PRIoLEAST8 PRIoFAST8 PRIoMAX
+PRIo16 PRIoLEAST16 PRIoFAST16 PRIoPTR
+PRIo32 PRIoLEAST32 PRIoFAST32
+PRIo64 PRIoLEAST64 PRIoFAST64
+
+PRIu8 PRIuLEAST8 PRIuFAST8 PRIuMAX
+PRIu16 PRIuLEAST16 PRIuFAST16 PRIuPTR
+PRIu32 PRIuLEAST32 PRIuFAST32
+PRIu64 PRIuLEAST64 PRIuFAST64
+
+PRIx8 PRIxLEAST8 PRIxFAST8 PRIxMAX
+PRIx16 PRIxLEAST16 PRIxFAST16 PRIxPTR
+PRIx32 PRIxLEAST32 PRIxFAST32
+PRIx64 PRIxLEAST64 PRIxFAST64
+
+PRIX8 PRIXLEAST8 PRIXFAST8 PRIXMAX
+PRIX16 PRIXLEAST16 PRIXFAST16 PRIXPTR
+PRIX32 PRIXLEAST32 PRIXFAST32
+PRIX64 PRIXLEAST64 PRIXFAST64
+
+SCNd8 SCNdLEAST8 SCNdFAST8 SCNdMAX
+SCNd16 SCNdLEAST16 SCNdFAST16 SCNdPTR
+SCNd32 SCNdLEAST32 SCNdFAST32
+SCNd64 SCNdLEAST64 SCNdFAST64
+
+SCNi8 SCNiLEAST8 SCNiFAST8 SCNiMAX
+SCNi16 SCNiLEAST16 SCNiFAST16 SCNdPTR
+SCNi32 SCNiLEAST32 SCNiFAST32
+SCNi64 SCNiLEAST64 SCNiFAST64
+
+SCNo8 SCNoLEAST8 SCNoFAST8 SCNoMAX
+SCNo16 SCNoLEAST16 SCNoFAST16 SCNoPTR
+SCNo32 SCNoLEAST32 SCNoFAST32
+SCNo64 SCNoLEAST64 SCNoFAST64
+
+SCNu8 SCNuLEAST8 SCNuFAST8 SCNuMAX
+SCNu16 SCNuLEAST16 SCNuFAST16 SCNuPTR
+SCNu32 SCNuLEAST32 SCNuFAST32
+SCNu64 SCNuLEAST64 SCNuFAST64
+
+SCNx8 SCNxLEAST8 SCNxFAST8 SCNxMAX
+SCNx16 SCNxLEAST16 SCNxFAST16 SCNxPTR
+SCNx32 SCNxLEAST32 SCNxFAST32
+SCNx64 SCNxLEAST64 SCNxFAST64
+
+SCNX8 SCNXLEAST8 SCNXFAST8 SCNXMAX
+SCNX16 SCNXLEAST16 SCNXFAST16 SCNXPTR
+SCNX32 SCNXLEAST32 SCNXFAST32
+SCNX64 SCNXLEAST64 SCNXFAST64
+*/
+
+/* 7.8.2 Functions for greatest-width integer types */
+
+/* Calculate the absolute value of j */
+intmax_t imaxabs( intmax_t j );
+
+/* Return quotient (quot) and remainder (rem) of an integer division in the
+ imaxdiv_t struct.
+*/
+imaxdiv_t imaxdiv( intmax_t numer, intmax_t denom );
+
+/* Seperate the character array nptr into three parts: A (possibly empty)
+ sequence of whitespace characters, a character representation of an integer
+ to the given base, and trailing invalid characters (including the terminating
+ null character). If base is 0, assume it to be 10, unless the integer
+ representation starts with 0x / 0X (setting base to 16) or 0 (setting base to
+ 8). If given, base can be anything from 0 to 36, using the 26 letters of the
+ base alphabet (both lowercase and uppercase) as digits 10 through 35.
+ The integer representation is then converted into the return type of the
+ function. It can start with a '+' or '-' sign. If the sign is '-', the result
+ of the conversion is negated.
+ If the conversion is successful, the converted value is returned. If endptr
+ is not a NULL pointer, a pointer to the first trailing invalid character is
+ returned in *endptr.
+ If no conversion could be performed, zero is returned (and nptr in *endptr,
+ if endptr is not a NULL pointer). If the converted value does not fit into
+ the return type, the functions return INTMAX_MIN, INTMAX_MAX, or UINTMAX_MAX,
+ respectively, depending on the sign of the integer representation and the
+ return type, and errno is set to ERANGE.
+*/
+/* This function is equivalent to strtol() / strtoul() in <stdlib.h>, but on
+ the potentially larger type.
+*/
+intmax_t strtoimax( const char * _PDCLIB_restrict nptr, char * * _PDCLIB_restrict endptr, int base );
+uintmax_t strtoumax( const char * _PDCLIB_restrict nptr, char * * _PDCLIB_restrict endptr, int base );
+
+/* TODO: wcstoimax(), wcstoumax() */
+
+#endif
-#endif // __INTTYPES_H
projects / pdclib / blobdiff