1 /* 2 * Copyright (C) 2025 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #ifndef __GBL_PRINT_H__ 18 #define __GBL_PRINT_H__ 19 20 #include <stdarg.h> 21 22 #ifdef __cplusplus 23 extern "C" { 24 #endif 25 26 // GBL-speicifc function to expose print implementation to 3d party C code. 27 // Implementation: libc/src/print.c 28 void gbl_printf(const char* fmt, va_list args); 29 30 // Printing back-end functions to be used by `gbl_printf`. 31 // Implementation: libc/src/print.rs 32 void gbl_print_string(const char* s); 33 34 #ifdef __cplusplus 35 } 36 #endif 37 38 #endif 39