Introduction coccigrep is a semantic grep for the C language based on coccinelle. It can be used to find where a given structure is used in code files. coccigrep depends on the spatch program which comes with coccinelle. Download and source Latest version is 1.13: coccigrep-1.13.tar.gz The source can be accessed via github. Examples To find where in a set of files the structure named Packet is use