reactos/lib/string/sscanf.c

   1 /**/
   2 #define WIN32_NO_STATUS
   3 #include <windows.h>
   4 #include <ndk/umtypes.h>
   5 #include <ndk/rtlfuncs.h>
   6 #include <stdlib.h>
   7 #include <stdarg.h>
   8 #include <stdio.h>
   9
  10 /* helper function for *scanf.  Returns the value of character c in the
  11  * given base, or -1 if the given character is not a digit of the base.
  12  */
  13 static int char2digit(char c, int base) {
  14     if ((c>='0') && (c<='9') && (c<='0'+base-1)) return (c-'0');
  15     if (base<=10) return -1;
  16     if ((c>='A') && (c<='Z') && (c<='A'+base-11)) return (c-'A'+10);
  17     if ((c>='a') && (c<='z') && (c<='a'+base-11)) return (c-'a'+10);
  18     return -1;
  19 }
  20
  21 /* vsscanf */
  22 #undef WIDE_SCANF
  23 #undef CONSOLE
  24 #define STRING 1
  25 #include "scanf.h"
  26
  27 int sscanf(const char *str, const char *format, ...)
  28 {
  29     va_list valist;
  30     int res;
  31
  32     va_start(valist, format);
  33     res = vsscanf(str, format, valist);
  34     va_end(valist);
  35     return res;
  36 }
  37
  38 /*EOF */