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  • regex.c

    r41c9a96 r89b2daf  
    88}
    99
    10 int owl_regex_create(owl_regex *re, char *string)
     10int owl_regex_create(owl_regex *re, const char *string)
    1111{
    1212  int ret;
    1313  char buff1[LINE];
    14   char *ptr;
     14  const char *ptr;
    1515 
    1616  re->string=owl_strdup(string);
     
    3636}
    3737
    38 int owl_regex_create_quoted(owl_regex *re, char *string)
     38int owl_regex_create_quoted(owl_regex *re, const char *string)
    3939{
    4040  char *quoted;
     
    4646}
    4747
    48 int owl_regex_compare(owl_regex *re, char *string, int *start, int *end)
     48int owl_regex_compare(const owl_regex *re, const char *string, int *start, int *end)
    4949{
    5050  int out, ret;
     
    6868}
    6969
    70 int owl_regex_is_set(owl_regex *re)
     70int owl_regex_is_set(const owl_regex *re)
    7171{
    7272  if (re->string) return(1);
     
    7474}
    7575
    76 char *owl_regex_get_string(owl_regex *re)
     76const char *owl_regex_get_string(const owl_regex *re)
    7777{
    7878  return(re->string);
    7979}
    8080
    81 void owl_regex_copy(owl_regex *a, owl_regex *b)
     81void owl_regex_copy(const owl_regex *a, owl_regex *b)
    8282{
    8383  owl_regex_create(b, a->string);
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