: croak()'s first parm can be NULL. Otherwise, mod_perl breaks.
Afprd |void |croak |NULLOK const char* pat|...
Apr |void |vcroak |NULLOK const char* pat|NULLOK va_list* args
+Aprd |void |croak_xs_usage |NN const CV *const cv \
+ |NN const char *const params
+
#if defined(PERL_IMPLICIT_CONTEXT)
Afnrp |void |croak_nocontext|NULLOK const char* pat|...
Afnp |OP* |die_nocontext |NN const char* pat|...
Ap |I32 |mg_size |NN SV* sv
Ap |void |mini_mktime |NN struct tm *ptm
EXp |OP* |mod |NULLOK OP* o|I32 type
-p |int |mode_from_discipline|NULLOK SV* discp
+p |int |mode_from_discipline|NULLOK const char* s|STRLEN len
Ap |const char* |moreswitches |NN const char* s
p |OP* |my |NN OP* o
Ap |NV |my_atof |NN const char *s