98 lines
2.6 KiB
C
98 lines
2.6 KiB
C
// a mini library of useful types and functions
|
|
|
|
#ifndef _INCLUDED_MINILIB_H
|
|
#define _INCLUDED_MINILIB_H
|
|
|
|
/** types *******************************************************/
|
|
|
|
typedef int bool;
|
|
enum {
|
|
false = 0,
|
|
true = 1
|
|
};
|
|
|
|
typedef unsigned char byte;
|
|
typedef unsigned int uint;
|
|
|
|
/** memomry allocation ******************************************/
|
|
|
|
#define m_new(type, num) ((type*)(m_malloc(sizeof(type) * (num))))
|
|
#define m_new0(type, num) ((type*)(m_malloc0(sizeof(type) * (num))))
|
|
#define m_renew(type, ptr, num) ((type*)(m_realloc((ptr), sizeof(type) * (num))))
|
|
|
|
void m_free(void *ptr);
|
|
void *m_malloc(int num_bytes);
|
|
void *m_malloc0(int num_bytes);
|
|
void *m_realloc(void *ptr, int num_bytes);
|
|
|
|
int m_get_total_bytes_allocated(void);
|
|
|
|
/** unichar / UTF-8 *********************************************/
|
|
|
|
typedef int unichar; // TODO
|
|
|
|
unichar g_utf8_get_char(const char *s);
|
|
char *g_utf8_next_char(const char *s);
|
|
|
|
bool g_unichar_isspace(unichar c);
|
|
bool g_unichar_isalpha(unichar c);
|
|
bool g_unichar_isprint(unichar c);
|
|
bool g_unichar_isdigit(unichar c);
|
|
|
|
//char *g_strdup(const char *s);
|
|
|
|
/** blob ********************************************************/
|
|
|
|
/*
|
|
unsigned short decode_le16(byte *buf);
|
|
unsigned int decode_le32(byte *buf);
|
|
void encode_le16(byte *buf, unsigned short i);
|
|
void encode_le32(byte *buf, unsigned int i);
|
|
*/
|
|
|
|
/** string ******************************************************/
|
|
|
|
/*
|
|
#define streq(s1, s2) (strcmp((s1), (s2)) == 0)
|
|
*/
|
|
|
|
/** variable string *********************************************/
|
|
|
|
typedef struct _vstr_t {
|
|
int alloc;
|
|
int len;
|
|
char *buf;
|
|
bool had_error;
|
|
} vstr_t;
|
|
|
|
void vstr_init(vstr_t *vstr);
|
|
void vstr_clear(vstr_t *vstr);
|
|
vstr_t *vstr_new(void);
|
|
void vstr_free(vstr_t *vstr);
|
|
void vstr_reset(vstr_t *vstr);
|
|
bool vstr_had_error(vstr_t *vstr);
|
|
char *vstr_str(vstr_t *vstr);
|
|
int vstr_len(vstr_t *vstr);
|
|
void vstr_hint_size(vstr_t *vstr, int size);
|
|
char *vstr_add_len(vstr_t *vstr, int len);
|
|
void vstr_add_byte(vstr_t *vstr, byte v);
|
|
void vstr_add_char(vstr_t *vstr, unichar chr);
|
|
void vstr_add_str(vstr_t *vstr, const char *str);
|
|
void vstr_add_strn(vstr_t *vstr, const char *str, int len);
|
|
//void vstr_add_le16(vstr_t *vstr, unsigned short v);
|
|
//void vstr_add_le32(vstr_t *vstr, unsigned int v);
|
|
void vstr_cut_tail(vstr_t *vstr, int len);
|
|
//void vstr_printf(vstr_t *vstr, const char *fmt, ...);
|
|
|
|
/** unique string ***********************************************/
|
|
|
|
typedef unsigned int qstr;
|
|
|
|
void qstr_init(void);
|
|
qstr qstr_from_str_static(const char *str);
|
|
qstr qstr_from_str_take(char *str);
|
|
qstr qstr_from_strn_copy(const char *str, int len);
|
|
const char* qstr_str(qstr qstr);
|
|
|
|
#endif // _INCLUDED_MINILIB_H
|