Searched refs:isascii (Results 1 – 4 of 4) sorted by relevance
40 #define isascii(c) (((unsigned char)(c))<=0x7f) macro
135 if (reboot_mode[0] > 0 && isascii(reboot_mode[0])) { in misc_init_r()
120 if (reboot_mode[0] > 0 && isascii(reboot_mode[0])) { in misc_init_r()
142 linebuf[lx++] = (isascii(ch) && isprint(ch)) ? ch : '.'; in hex_dump_to_buffer()