Function Get_Start_Of_Data

Source/CursesDialog/form/frm_driver.c:226–235

--------------------------------------------------------------------------- | Facility : libnform | Function : static char *Get_Start_Of_Data(char * buf, int blen) | | Description : Return pointer to first non-blank position in buffer. | If buffer is empty return pointer to buffer itself. | | Return Values : Pointer to first non-blank position in buf

|                    If buffer is empty return pointer to buffer itself.
|
|   Return Values :  Pointer to first non-blank position in buffer
+--------------------------------------------------------------------------*/
INLINE static char *Get_Start_Of_Data(char * buf, int blen)
{
  char *p   = buf;
  char *end = &buf[blen];

  assert(buf && blen>=0);
  while( (p < end) && is_blank(*p) ) 
    p++;
  return( (p==end) ? buf : p );
}