Allowed precision to be negative / ignored.

[pdclib] / internals / _PDCLIB_int.h

diff --git a/internals/_PDCLIB_int.h b/internals/_PDCLIB_int.h
index 90276c08dfc5098d14ab67246a7525d169468150..0614deba1f32aaa7f350b958fe81badcc86f2c09 100644 (file)
--- a/internals/_PDCLIB_int.h
+++ b/internals/_PDCLIB_int.h
@@ -301,6 +301,13 @@ struct _PDCLIB_file_t
     struct _PDCLIB_file_t * next;     /* Pointer to next struct (internal) */
 };
 
+/* -------------------------------------------------------------------------- */
+/* Various <time.h> internals                                                 */
+/* -------------------------------------------------------------------------- */
+
+typedef _PDCLIB_time            _PDCLIB_time_t;
+typedef _PDCLIB_clock           _PDCLIB_clock_t;
+
 /* -------------------------------------------------------------------------- */
 /* Internal data types                                                        */
 /* -------------------------------------------------------------------------- */
@@ -337,7 +344,7 @@ struct _PDCLIB_status_t
     char *           s;      /* *sprintf(): target buffer                    */
                              /* *sscanf():  source string                    */
     _PDCLIB_size_t   width;  /* specified field width                        */
-    _PDCLIB_size_t   prec;   /* specified field precision                    */
+    int              prec;   /* specified field precision                    */
     struct _PDCLIB_file_t * stream; /* *fprintf() / *fscanf() stream         */
     _PDCLIB_va_list  arg;    /* argument stack                               */
 };
@@ -397,6 +404,9 @@ int _PDCLIB_prepwrite( struct _PDCLIB_file_t * stream );
 /* Closing all streams on program exit */
 void _PDCLIB_closeall( void );
 
+/* Check if a given year is a leap year. Parameter is offset to 1900. */
+int _PDCLIB_is_leap( int year_offset );
+
 /* -------------------------------------------------------------------------- */
 /* errno                                                                      */
 /* -------------------------------------------------------------------------- */
@@ -437,11 +447,9 @@ struct _PDCLIB_ctype_t
 };
 
 /* -------------------------------------------------------------------------- */
-/* Configuration asserts                                                      */
+/* Sanity checks                                                              */
 /* -------------------------------------------------------------------------- */
 
-_PDCLIB_static_assert( _PDCLIB_CHAR_BIT == 8, "CHAR_BIT != 8 not supported." );
-
 _PDCLIB_static_assert( sizeof( short ) == _PDCLIB_SHRT_BYTES, "Compiler disagrees on _PDCLIB_SHRT_BYTES." );
 _PDCLIB_static_assert( sizeof( int ) == _PDCLIB_INT_BYTES, "Compiler disagrees on _PDCLIB_INT_BYTES." );
 _PDCLIB_static_assert( sizeof( long ) == _PDCLIB_LONG_BYTES, "Compiler disagrees on _PDCLIB_LONG_BYTES." );
@@ -450,10 +458,10 @@ _PDCLIB_static_assert( sizeof( long long ) == _PDCLIB_LLONG_BYTES, "Compiler dis
 _PDCLIB_static_assert( ( (char)-1 < 0 ) == _PDCLIB_CHAR_SIGNED, "Compiler disagrees on _PDCLIB_CHAR_SIGNED." );
 _PDCLIB_static_assert( sizeof( sizeof( int ) ) == sizeof( _PDCLIB_size ), "Compiler disagrees on _PDCLIB_size." );
 
-int _PDCLIB_assert_array[2];
+_PDCLIB_static_assert( sizeof( _PDCLIB_wchar ) == sizeof( L'x' ), "Compiler disagrees on _PDCLIB_wchar." );
+
+_PDCLIB_static_assert( sizeof( void * ) == sizeof( _PDCLIB_intptr ), "Compiler disagrees on _PDCLIB_intptr." );
 
-_PDCLIB_static_assert( sizeof( &_PDCLIB_assert_array[1] - &_PDCLIB_assert_array[0] ) == sizeof( _PDCLIB_ptrdiff ), "Compiler disagrees on _PDCLIB_ptrdiff." );
-_PDCLIB_static_assert( sizeof( void * ) == sizeof( _PDCLIB_intmax_t ), "Compiler disagrees on _PDCLIB_intmax_t." );
-_PDCLIB_static_assert( sizeof( void * ) == sizeof( _PDCLIB_uintmax_t ), "Compiler disagrees on _PDCLIB_uintmax_t." );
+_PDCLIB_static_assert( sizeof( &_PDCLIB_digits[1] - &_PDCLIB_digits[0] ) == sizeof( _PDCLIB_ptrdiff ), "Compiler disagrees on _PDCLIB_ptrdiff." );
 
 #endif