All symbols starting with `i' in bsd/libkern

• imax bsd/libkern/libkern.h:75
• imin bsd/libkern/libkern.h:80
• inet_ntoa bsd/libkern/inet_ntoa.c:58
• isalpha bsd/libkern/strtol.c:81
• isdigit bsd/libkern/strtol.c:94
• isspace bsd/libkern/strtol.c:88
• isupper bsd/libkern/strtol.c:75