Cap5.xs: In function ‘printf_handler’: Cap5.xs:1013: warning: passing argument 4 of ‘Perl_sv_vsetpvf’ from incompatible pointer type #### static int printf_handler(const char *format, va_list args) { SV *printf_str; dSP; ENTER; SAVETMPS; printf_str = NEWSV(0, strlen(format) + 32); sv_vsetpvf(printf_str, format, &args); #### PERL_CALLCONV void Perl_sv_vsetpvf(pTHX_ SV* sv, const char* pat, va_list* args); #### typedef struct unsigned int gp_offset; unsigned int fp_offset; void *overflow_arg_area; void *reg_save_area; } va_list[1];