C: void that extracts columns of a string as awk? [closed]

C: void that extracts columns of a string as awk? [closed]

References

Reference NO 1

http://www.chemie.fu-berlin.de/chemnet/use/info/gawk/gawk_14.html

Reference NO 2

http://en.wikipedia.org/wiki/Trimming_(computer_programming)

Reference NO 3

http://docs.freebsd.org/info/gawk/gawk.pdf

Reference NO 4

http://www.biostars.org/p/111/

Reference NO 5

http://www.rc.usf.edu/~avandervaart/charmm_workshop/sh+awk.pdf

Reference NO 6

http://www.codenix.com/~tolua/tolua++.html

Reference NO 7

http://awk.info/?Tools

Reference NO 8

http://cgibin.erols.com/ziring/cgi-bin/cep/cep.pl?_alpha=a