SRC_C += raise.c rand.c readdir.c readlink.c realloc.c regerror.c
SRC_C += regsub.c remove.c rewind.c rindex.c setbuffer.c setenv.c setjmp.c
SRC_C += setvbuf.c settimeofday.c sleep.c sprintf.c stat.c stdio0.c
-SRC_C += strcasecmp.c strdup.c stricmp.c strlcpy.c strncasecmp.c
+SRC_C += strcasecmp.c strcasestr.c strdup.c stricmp.c strlcpy.c strncasecmp.c
SRC_C += strnicmp.c strsep.c
SRC_C += strtod.c strtol.c system.c time.c tmpnam.c ttyname.c
SRC_C += tzset.c ungetc.c utent.c utimes.c utsname.c