Intermediate freeze.

[pdclib] / internals / _PDCLIB_int.h

diff --git a/internals/_PDCLIB_int.h b/internals/_PDCLIB_int.h
index ab35e199526d89d624d9594c1c958fceca75a8bc..b32b14ac4a880220dbd1d9e22117e29ce26b6745 100644 (file)
--- a/internals/_PDCLIB_int.h
+++ b/internals/_PDCLIB_int.h
@@ -322,8 +322,15 @@ _PDCLIB_intmax_t _PDCLIB_atomax( const char * s );
 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>    */
+/* Digits arrays used by various integer conversion functions */
 extern char _PDCLIB_digits[];
-
-/* The worker for all printf() type of functions. */
+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 );