#ifndef LIBTCC_H#define LIBTCC_H#ifdef __cplusplusextern "C" {#endifstruct TCCState;typedef struct TCCState TCCState;/* create a new TCC compilation context */TCCState *tcc_new(void);/* free a TCC compilation context */void tcc_delete(TCCState *s);/* add debug information in the generated code */void tcc_enable_debug(TCCState *s);/* set error/warning display callback */void tcc_set_error_func(TCCState *s, void *error_opaque,                        void (*error_func)(void *opaque, const char *msg));/* set/reset a warning */int tcc_set_warning(TCCState *s, const char *warning_name, int value);/*****************************//* preprocessor *//* add include path */int tcc_add_include_path(TCCState *s, const char *pathname);/* add in system include path */int tcc_add_sysinclude_path(TCCState *s, const char *pathname);/* define preprocessor symbol 'sym'. Can put optional value */void tcc_define_symbol(TCCState *s, const char *sym, const char *value);/* undefine preprocess symbol 'sym' */void tcc_undefine_symbol(TCCState *s, const char *sym);/*****************************//* compiling *//* add a file (either a C file, dll, an object, a library or an ld   script). Return -1 if error. */int tcc_add_file(TCCState *s, const char *filename);/* compile a string containing a C source. Return non zero if   error. */int tcc_compile_string(TCCState *s, const char *buf);/*****************************//* linking commands *//* set output type. MUST BE CALLED before any compilation */#define TCC_OUTPUT_MEMORY   0 /* output will be ran in memory (no                                 output file) (default) */#define TCC_OUTPUT_EXE      1 /* executable file */#define TCC_OUTPUT_DLL      2 /* dynamic library */#define TCC_OUTPUT_OBJ      3 /* object file */int tcc_set_output_type(TCCState *s, int output_type);/* equivalent to -Lpath option */int tcc_add_library_path(TCCState *s, const char *pathname);/* the library name is the same as the argument of the '-l' option */int tcc_add_library(TCCState *s, const char *libraryname);/* add a symbol to the compiled program */int tcc_add_symbol(TCCState *s, const char *name, unsigned long val);/* output an executable, library or object file. DO NOT call   tcc_relocate() before. */int tcc_output_file(TCCState *s, const char *filename);/* link and run main() function and return its value. DO NOT call   tcc_relocate() before. */int tcc_run(TCCState *s, int argc, char **argv);/* do all relocations (needed before using tcc_get_symbol()). Return   non zero if link error. */int tcc_relocate(TCCState *s);/* return symbol value. return 0 if OK, -1 if symbol not found */int tcc_get_symbol(TCCState *s, unsigned long *pval, const char *name);#ifdef __cplusplus}#endif#endif