1 #ifndef _PRINTF_H 2 3 /* Workaround PR90731 with GCC 9 when using ldbl redirects in C++. */ 4 #include <bits/floatn.h> 5 #if defined __cplusplus && __LDOUBLE_REDIRECTS_TO_FLOAT128_ABI == 1 6 # if __GNUC_PREREQ (9, 0) && !__GNUC_PREREQ (9, 3) 7 # pragma GCC system_header 8 # endif 9 #endif 10 11 #include <stdio-common/printf.h> 12 13 # ifndef _ISOMAC 14 15 /* Internal interfaces for registered specifiers. */ 16 extern printf_arginfo_size_function **__printf_arginfo_table attribute_hidden; 17 extern printf_function **__printf_function_table attribute_hidden; 18 extern printf_va_arg_function **__printf_va_arg_table attribute_hidden; 19 int __register_printf_specifier (int, printf_function, 20 printf_arginfo_size_function); 21 libc_hidden_proto (__register_printf_specifier) 22 23 /* The various kinds of arguments that can be passed to printf. */ 24 union printf_arg 25 { 26 wchar_t pa_wchar; 27 int pa_int; 28 long int pa_long_int; 29 long long int pa_long_long_int; 30 unsigned int pa_u_int; 31 unsigned long int pa_u_long_int; 32 unsigned long long int pa_u_long_long_int; 33 double pa_double; 34 long double pa_long_double; 35 #if __HAVE_FLOAT128_UNLIKE_LDBL 36 _Float128 pa_float128; 37 #endif 38 const char *pa_string; 39 const wchar_t *pa_wstring; 40 void *pa_pointer; 41 void *pa_user; 42 }; 43 44 #include <bits/types/locale_t.h> 45 46 /* Now define the internal interfaces. */ 47 extern int __printf_fphex (FILE *, const struct printf_info *, 48 const void *const *) attribute_hidden; 49 extern int __printf_fp (FILE *, const struct printf_info *, 50 const void *const *); 51 libc_hidden_proto (__printf_fp) 52 extern int __printf_fp_l (FILE *, locale_t, const struct printf_info *, 53 const void *const *); 54 libc_hidden_proto (__printf_fp_l) 55 56 extern unsigned int __guess_grouping (unsigned int intdig_max, 57 const char *grouping) 58 attribute_hidden; 59 60 # endif /* !_ISOMAC */ 61 #endif 62