utoatest.c

来自「一些ARM的源程序」· C语言 代码 · 共 28 行

/* test utoa or utoa */

//#include <stdio.h>

extern char *utoa( char *string, signed int num );

int main()
{
  signed int num;
  char buffer[ 12 ];

	
  *utoa( buffer, 16 ) = 0; 

  puts( "Enter number:" );

  if( scanf( "%d", &num ) == 1 )
  {
    *utoa( buffer, num ) = 0; /* add string terminator */
    puts( "utoa yields:" );
    puts( buffer );
  }


  return( 0 );
}