NAME

sep_get_key_index - get the index of a key


SYNOPSIS

int sep_get_key_index(tag_history,key_name,key_index)


INPUT PARAMETER

char* - tag_history
        tag of History File
char* - key_name
        Key Name of Header Key


OUTPUT PARAMETER

int* - key_index
        Key Index of Header Key


RETURN VALUE

 -1= if fails for other reasons
 0= if successful
 +1= if tag_history is an Sep77 History File
 +2= if tag_history is a Sep3d History File but
      no matching Key Name is in Header Format File


DESCRIPTION

   auxpar from the Header Format File for the parameter hdrindex"#"
   for a given key_name


SEE ALSO

the sep_get_key_name manpage


LIBRARY

sep3d