+abs &
+ascdate &
+atoi &
+atol &
+bcopy &
+butler &
+bzero &
+cksum &
+doprnt &
+doscan &
+dsnap &
+fgets &
+fprintf &
+fputs &
+getdtime &
+gets &
+index &
+kprintf &
+mem &
+printf &
+psnap &
+puts &
+qsort &
+rand &
+rindex &
+scanf &
+sprintf &
+strcat &
+strcmp &
+strcpy &
+strlen &
+strncat &
+strncmp &
+strncpy &
+swab &
+tsnap
