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1nnOc3nt/env.i

Last active January 4, 2019 02:10
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env.i
#ifdef __unix__ /* __unix__ is usually defined by compilers targeting Unix systems */
printf("using linux");
#elif defined _WIN32 /* _WIN32 is usually defined by compilers targeting 32 or 64 bit Windows systems */
printf("using windows");
#endif
-------------------------------------------------------------------------------------------------------
/* Unix systems */
# 1 "hello.c"
# 1 "<built-in>"
# 1 "<command-line>"
# 31 "<command-line>"
# 1 "/usr/include/stdc-predef.h" 1 3 4
# 32 "<command-line>" 2
# 1 "hello.c"
printf("using linux");
-------------------------------------------------------------------------------------------------------
/* Windows systems */
# 1 "hello.c"
# 1 "<built-in>"
# 1 "<command-line>"
# 1 "hello.c"
printf("using windows");
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