Use size_t instead of ssize_t.

[gnulib.git] / lib / printf-parse.h

diff --git a/lib/printf-parse.h b/lib/printf-parse.h
index 56f7cd2..f3f4586 100644 (file)
--- a/lib/printf-parse.h
+++ b/lib/printf-parse.h
@@ -20,9 +20,6 @@
 
 #include "printf-args.h"
 
-/* Get ssize_t.  */
-#include <sys/types.h>
-
 
 /* Flags */
 #define FLAG_GROUP      1      /* ' flag */
@@ -32,6 +29,9 @@
 #define FLAG_ALT       16      /* # flag */
 #define FLAG_ZERO      32
 
+/* arg_index value indicating that no argument is consumed.  */
+#define ARG_NONE       (~(size_t)0)
+
 /* A parsed directive.  */
 typedef struct
 {
@@ -40,12 +40,12 @@ typedef struct
   int flags;
   const char* width_start;
   const char* width_end;
-  ssize_t width_arg_index;
+  size_t width_arg_index;
   const char* precision_start;
   const char* precision_end;
-  ssize_t precision_arg_index;
+  size_t precision_arg_index;
   char conversion; /* d i o u x X f e E g G c s p n U % but not C S */
-  ssize_t arg_index;
+  size_t arg_index;
 }
 char_directive;