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libc.a reference

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__crt0_load_environment_file

Syntax

 
#include <crt0.h>

void   __crt0_load_environment_file(char *_app_name);

Description

This function, provided by libc.a, does all the work required to load additional environment variables from the file `djgpp.env' whose full pathname is given by the DJGPP environment variable. If the application does not use environment variables, the programmer can reduce the size of the program image by providing a version of this function that does nothing.

See section __crt0_setup_arguments.

Portability

ANSI/ISO C No
POSIX No


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