Skip to content

Instantly share code, notes, and snippets.

@dusansimic

dusansimic/swap.c

Created October 1, 2016 20:06
Show Gist options
  • Save dusansimic/bc88f5e215fbc70db55416b3c7d266df to your computer and use it in GitHub Desktop.
Save dusansimic/bc88f5e215fbc70db55416b3c7d266df to your computer and use it in GitHub Desktop.
Download ZIP
Swap two numbers with macro code.
Raw
swap.c
#define swap(a, b) do { \
typeof(a) temp = a; \
a = b; \
b = temp; \
} while (0);
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment