#define _PDCLIB_FRW 8
#define _PDCLIB_FBIN 16
-struct
+struct _PDCLIB_file_t
{
_PDCLIB_fd_t handle; /* OS-specific file descriptor */
_PDCLIB_fpos_t position; /* file position indicator */
int status; /* misc. status bits */
/*mbstate_t mbstate; multibyte parse state - TODO: Unmask. */
struct _PDCLIB_file_t * next; /* provisions for linked list handling */
-} _PDCLIB_file_t;
-
-/* -------------------------------------------------------------------------- */
-/* Declaration of helper functions (implemented in functions/_PDCLIB). */
-/* -------------------------------------------------------------------------- */
-
-/* This is the main function called by atoi(), atol() and atoll(). */
-_PDCLIB_intmax_t _PDCLIB_atomax( const char * s );
-
-/* 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, 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> */
-extern char _PDCLIB_digits[];
+};
/* -------------------------------------------------------------------------- */
/* Internal data types */
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 */
+};
+
#if 0
/* fpos_t, an object type (not an array!) capable of storing any position
typedef int _PDCLIB_fd_t;
#endif
+
+/* -------------------------------------------------------------------------- */
+/* Declaration of helper functions (implemented in functions/_PDCLIB). */
+/* -------------------------------------------------------------------------- */
+
+/* This is the main function called by atoi(), atol() and atoll(). */
+_PDCLIB_intmax_t _PDCLIB_atomax( const char * s );
+
+/* 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, 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> */
+extern char _PDCLIB_digits[];
+
+/* The worker for all printf() type of functions. */
+const char * _PDCLIB_print( const char * spec, struct _PDCLIB_status_t * status );