src/api/regex.c

   1 #include <regex.h>
   2 #define T(t) (t*)0;
   3 #define F(t,n) {t *y = &x.n;}
   4 #define C(n) switch(n){case n:;}
   5 static void f()
   6 {
   7 T(size_t)
   8 T(regoff_t)
   9 {
  10 regex_t x;
  11 F(size_t,re_nsub)
  12 }
  13 {
  14 regmatch_t x;
  15 F(regoff_t,rm_so)
  16 F(regoff_t,rm_eo)
  17 }
  18 C(REG_EXTENDED)
  19 C(REG_ICASE)
  20 C(REG_NOSUB)
  21 C(REG_NEWLINE)
  22 C(REG_NOTBOL)
  23 C(REG_NOTEOL)
  24 C(REG_NOMATCH)
  25 C(REG_BADPAT)
  26 C(REG_ECOLLATE)
  27 C(REG_ECTYPE)
  28 C(REG_EESCAPE)
  29 C(REG_ESUBREG)
  30 C(REG_EBRACK)
  31 C(REG_EPAREN)
  32 C(REG_EBRACE)
  33 C(REG_BADBR)
  34 C(REG_ERANGE)
  35 C(REG_ESPACE)
  36 C(REG_BADRPT)
  37 {int(*p)(regex_t*restrict,const char*restrict,int) = regcomp;}
  38 {size_t(*p)(int,const regex_t*restrict,char*restrict,size_t) = regerror;}
  39 {int(*p)(const regex_t*restrict,const char*restrict,size_t,regmatch_t[restrict],int) = regexec;}
  40 {void(*p)(regex_t*) = regfree;}
  41 }