Biblioteka do pobierania plików z internetu - co polecacie?

Compiling: C:\CBScripts\ftpget.c
Linking console executable: C:\CBScripts\ftpget.exe
C:\CBScripts\ftpget.o:ftpget.c:(.text+0x10b): undefined reference to `_imp__curl_global_init'
C:\CBScripts\ftpget.o:ftpget.c:(.text+0x112): undefined reference to `_imp__curl_easy_init'
C:\CBScripts\ftpget.o:ftpget.c:(.text+0x147): undefined reference to `_imp__curl_easy_setopt'
C:\CBScripts\ftpget.o:ftpget.c:(.text+0x16d): undefined reference to `_imp__curl_easy_setopt'
C:\CBScripts\ftpget.o:ftpget.c:(.text+0x193): undefined reference to `_imp__curl_easy_setopt'
C:\CBScripts\ftpget.o:ftpget.c:(.text+0x1b9): undefined reference to `_imp__curl_easy_setopt'
C:\CBScripts\ftpget.o:ftpget.c:(.text+0x1c7): undefined reference to `_imp__curl_easy_perform'
C:\CBScripts\ftpget.o:ftpget.c:(.text+0x1d9): undefined reference to `_imp__curl_easy_cleanup'
C:\CBScripts\ftpget.o:ftpget.c:(.text+0x21b): undefined reference to `_imp__curl_global_cleanup'
collect2: ld returned 1 exit status
Process terminated with status 1 (0 minutes, 0 seconds)
9 errors, 0 warnings