TIFFfree(3tiff), _TIFFmalloc(3tiff), c _TIFFrealloc(3tiff), c
 _TIFFfree(3tiff), c _TIFFmemset(3tiff), c _TIFFmemcpy(3tiff), c
 _TIFFmemcmp(3tiff), c(3tiff) - memory management-related functions for use
 with TIFF files

 c2ph(1), pstruct(1) - Dump C structures as generated from cc -g -S stabs

 font2c(1) - Write PostScript Type 0 or Type 1 font as C code

 h2ph(1) - convert .h C header files to .ph Perl header files

 h2xs(1) - convert .h C header files to Perl extensions

 makestrs(1) - makes string table C source and header(s)

 perlcall(1) - Perl calling conventions from C

 perlclib(1) - Internal replacements for standard C library functions

 perlembed(1) - how to embed perl in your C program

 perliol(1) - C API for Perl's implementation of IO in Layers

 xsubpp(1) - compiler to convert Perl XS code into C code

 c89(1) - POSIX.2 C language compiler

 c99(1) - standard C language compiler

 cpp(1) - The C Preprocessor

 file2c(1) - convert file to c-source

 gcc(1) - GNU project C and C++ compiler

 gensnmptree(1) - generate C and header files from a MIB description file

 indent(1) - indent and format C program source

 intro(3) - introduction to the C libraries

 lint(1) - a C program verifier

 localeconv(3) - natural language formatting for C

 mkstr(1) - create an error message file by massaging C source

 operator(7) - C and C++ operator precedence and order of evaluation

 setlocale(3) - natural language formatting for C

 tcsh(1) - C shell with file name completion and command line editing

 xstr(1) - extract strings from C programs to implement shared strings

 yyfix(1) - extract tables from y.tab.c

 B::C(3) - Perl compiler's C backend

 B::CC(3) - Perl compiler's optimized C translation backend

 DynaLoader(3) - Dynamically load C libraries into Perl code

 ExtUtils::Constant(3) - generate XS code to import C header constants

 ExtUtils::Embed(3) - Utilities for embedding Perl in C/C++ applications

 ExtUtils::Miniperl(3), writemain(3) - write the C code for perlmain.c

 ExtUtils::ParseXS(3) - converts Perl XS code into C code

 Fcntl(3) - load the C Fcntl.h defines

 Socket(3), sockaddr_in(3), sockaddr_un(3), inet_aton(3), inet_ntoa(3) - load
 the C socket.h defines and structure manipulators

 XS::APItest(3) - Test the perl C API

 XSLoader(3) - Dynamically load C libraries into Perl code