1 #ifndef OSMOCORE_UTIL_H
2 #define OSMOCORE_UTIL_H
4 #define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
5 #define OSMO_MAX(a, b) (a) >= (b) ? (a) : (b)
14 const char *get_value_string(const struct value_string *vs, uint32_t val);
15 int get_string_value(const struct value_string *vs, const char *str);
17 char osmo_bcd2char(uint8_t bcd);
18 /* only works for numbers in ascci */
19 uint8_t osmo_char2bcd(char c);
21 int osmo_hexparse(const char *str, uint8_t *b, int max_len);
22 char *osmo_hexdump(const unsigned char *buf, int len);
23 char *osmo_osmo_hexdump_nospc(const unsigned char *buf, int len);
24 char *osmo_ubit_dump(const uint8_t *bits, unsigned int len);
26 #define osmo_static_assert(exp, name) typedef int dummy##name [(exp) ? 1 : -1];
28 void osmo_str2lower(char *out, const char *in);
29 void osmo_str2upper(char *out, const char *in);
31 #define OSMO_SNPRINTF_RET(ret, rem, offset, len) \