_strpbrk
_atol
_getenv
+_isalnum
_isalpha
+_iscntrl
_isdigit
-_isspace
+_isgraph
+_islower
_isprint
+_ispunct
+_isspace
+_isupper
+_isxdigit
_tolower
#_strncnt
#_findenv
-#__strdup
-#__mbschr
+__strdup
+__mbschr
_strchr
_strrchr
_strtoxl
_srand
_rand
_time
-_siglookup
_signal
_strtok
__wcsicmp
__mbsrchr
_shortsort
_qsort
+_system
+_bsearch
__mbspbrk
__mbsstr
_localtime
_fclose
_setvbuf
_fread
+__fread_nolock
_fwrite
+__fwrite_nolock
_fseek
_fgetc
+_fgets
+_fputs
__filbuf
__mbsicmp
-__beginthreadex
-__endthreadex
__onexit
_atexit
__stricmp
__strupr
_sprintf
_vsprintf
+_fprintf
__strlwr
__fullpath
_toupper
_wcstombs
_setlocale
__setmbcp
+__getmbcp
__lseek
__write
__isatty
_xtoa
__itoa
__close
+_sscanf
+_ftell
+_fflush
+_mbtowc
+_ungetc
+__strcmpi
+__splitpath
+_abort
+_raise
+__snprintf
+_atoi
+_abs
+_labs
+
+__findfirst
+__findnext
+__findclose
+__chdir
+__getcwd
+__mkdir
+__mktemp
+__rmdir
+__chmod
+_remove
+_rename
-# not from mingw
+# float
+__control87
+__controlfp
+
+# msvcrt math
+# __ftol - x87 state
+# __ftol2 - x87 state
+_ceil
+_floor
+_sqrt
+_pow
+__rotl
+__rotr
+
+# msvcrt
+__beginthread
+__endthread
+__beginthreadex
+__endthreadex
+__atoi64
+__i64toa
+__ui64toa
+__lock
+__unlock
+__isctype
+__CIpow
+
+# not in mingw
_memcpy_0
-# math
-# __ftol2 - todo
+_siglookup