+
+/*===================================================================*/
+/*=========================== utf8lib.c =============================*/
+/*===================================================================*/
+typedef uint32_t uchar_t;
+
+bool u8_analyze (const char *_s, size_t *_start, size_t *_len, uchar_t *_ch, size_t _maxlen);
+size_t u8_strlen (const char*);
+size_t u8_strnlen (const char*, size_t);
+uchar_t u8_getchar (const char*, const char**);
+uchar_t u8_getnchar(const char*, const char**, size_t);
+int u8_fromchar(uchar_t w, char *to, size_t maxlen);
+
+/*===================================================================*/
+/*============================= opts.c ==============================*/
+/*===================================================================*/
+typedef struct {
+ const char *name;
+ longbit bit;
+} opts_flag_def_t;
+
+bool opts_setflag (const char *, bool);
+bool opts_setwarn (const char *, bool);
+bool opts_setwerror(const char *, bool);
+bool opts_setoptim (const char *, bool);
+
+void opts_init (const char *, int, size_t);
+void opts_set (uint32_t *, size_t, bool);
+void opts_setoptimlevel(unsigned int);
+void opts_ini_init (const char *);
+
+/* Saner flag handling */
+void opts_backup_non_Wall(void);
+void opts_restore_non_Wall(void);
+void opts_backup_non_Werror_all(void);
+void opts_restore_non_Werror_all(void);
+
+
+enum {
+# define GMQCC_TYPE_FLAGS
+# define GMQCC_DEFINE_FLAG(X) X,
+# include "opts.def"
+ COUNT_FLAGS
+};
+
+enum {
+# define GMQCC_TYPE_WARNS
+# define GMQCC_DEFINE_FLAG(X) WARN_##X,
+# include "opts.def"
+ COUNT_WARNINGS
+};
+
+enum {
+# define GMQCC_TYPE_OPTIMIZATIONS
+# define GMQCC_DEFINE_FLAG(NAME, MIN_O) OPTIM_##NAME,
+# include "opts.def"
+ COUNT_OPTIMIZATIONS
+};
+
+enum {
+# define GMQCC_TYPE_OPTIONS
+# define GMQCC_DEFINE_FLAG(X) OPTION_##X,
+# include "opts.def"
+ OPTION_COUNT
+};
+
+extern const opts_flag_def_t opts_flag_list[COUNT_FLAGS+1];
+extern const opts_flag_def_t opts_warn_list[COUNT_WARNINGS+1];
+extern const opts_flag_def_t opts_opt_list[COUNT_OPTIMIZATIONS+1];
+extern const unsigned int opts_opt_oflag[COUNT_OPTIMIZATIONS+1];
+extern unsigned int opts_optimizationcount[COUNT_OPTIMIZATIONS];
+
+/* other options: */
+typedef enum {
+ COMPILER_QCC, /* circa QuakeC */
+ COMPILER_FTEQCC, /* fteqcc QuakeC */
+ COMPILER_QCCX, /* qccx QuakeC */
+ COMPILER_GMQCC /* this QuakeC */
+} opts_std_t;
+
+typedef union {
+ bool B;
+ uint16_t U16;
+ uint32_t U32;
+ char *STR;
+} opt_value_t;
+
+
+typedef struct {
+ opt_value_t options [OPTION_COUNT];
+ uint32_t flags [1 + (COUNT_FLAGS / 32)];
+ uint32_t warn [1 + (COUNT_WARNINGS / 32)];
+ uint32_t werror [1 + (COUNT_WARNINGS / 32)];
+ uint32_t warn_backup [1 + (COUNT_WARNINGS / 32)];
+ uint32_t werror_backup[1 + (COUNT_WARNINGS / 32)];
+ uint32_t optimization [1 + (COUNT_OPTIMIZATIONS / 32)];
+ bool optimizeoff; /* True when -O0 */
+} opts_cmd_t;
+
+extern opts_cmd_t opts;
+
+#define OPTS_GENERIC(f,i) (!! (((f)[(i)/32]) & (1<< (unsigned)((i)%32))))
+#define OPTS_FLAG(i) OPTS_GENERIC(opts.flags, (i))
+#define OPTS_WARN(i) OPTS_GENERIC(opts.warn, (i))
+#define OPTS_WERROR(i) OPTS_GENERIC(opts.werror, (i))
+#define OPTS_OPTIMIZATION(i) OPTS_GENERIC(opts.optimization, (i))
+#define OPTS_OPTION_BOOL(X) (opts.options[X].B)
+#define OPTS_OPTION_U16(X) (opts.options[X].U16)
+#define OPTS_OPTION_U32(X) (opts.options[X].U32)
+#define OPTS_OPTION_STR(X) (opts.options[X].STR)
+
+#endif /*! GMQCC_HDR */