X-Git-Url: https://pd.if.org/git/?a=blobdiff_plain;f=internals%2F_PDCLIB_int.h;h=a0a63704f889bc033c2b8aee4b2d8ce672f1ac0c;hb=d2c64b8390799b64a24609e689ef87dec9b74dea;hp=9d83c66918e0b554d3d692c6dded60c8b00bf3c9;hpb=c14942cf48db3027ccd12dd36e5f13fe257afa6b;p=pdclib

diff --git a/internals/_PDCLIB_int.h b/internals/_PDCLIB_int.h
index 9d83c66..a0a6370 100644
--- a/internals/_PDCLIB_int.h
+++ b/internals/_PDCLIB_int.h
@@ -255,11 +255,15 @@ typedef unsigned _PDCLIB_intmax _PDCLIB_uintmax_t;
 /* -------------------------------------------------------------------------- */
 
 /* Flags for representing mode (see fopen()). */
-#define _PDCLIB_FREAD    1
-#define _PDCLIB_FWRITE   2
-#define _PDCLIB_FAPPEND  4
-#define _PDCLIB_FRW      8
-#define _PDCLIB_FBIN    16
+#define _PDCLIB_FREAD    1u
+#define _PDCLIB_FWRITE   2u
+#define _PDCLIB_FAPPEND  4u 
+#define _PDCLIB_FRW      8u
+#define _PDCLIB_FBIN    16u
+
+/* Internal flags, made to fit the same status field as the flags above. */
+#define _PDCLIB_WROTELAST 32u
+#define _PDCLIB_LIBBUFFER 64u
 
 struct _PDCLIB_file_t
 {
@@ -326,5 +330,11 @@ _PDCLIB_uintmax_t _PDCLIB_strtox_main( const char ** p, unsigned int base, _PDCL
 extern char _PDCLIB_digits[];
 extern char _PDCLIB_Xdigits[];
 
-/* The worker for all printf() type of functions. */
+/* 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 );