utils.h File Reference

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Functions
int	hexstr2hex (const char *in, size_t in_len, unsigned char *out, size_t out_len)
	Convert hex string into hex Example: in = {'D', 'E', 'A', 'D'} -> out = {0xDE, 0xAD}.
int	get_line_len (const char *buf, size_t buf_len)
	Get length of a string (or a line). String shall be '\0' terminated. Newline characters are not included in the count. Example: "+CEREG: 1" -> 9 "+CEREG: 1\\r\\n" -> 9.