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| author | Mustafa Quraish <[email protected]> | 2022-01-29 17:35:55 -0500 |
|---|---|---|
| committer | Mustafa Quraish <[email protected]> | 2022-01-29 17:35:55 -0500 |
| commit | 4b5f0a130f6c5220e25492c2377d77617e54eec1 (patch) | |
| tree | af65006dbaf401c83aeaffa73aa94786e39833ab | |
| parent | Allow uninitialized variable declarations (diff) | |
| download | cup-4b5f0a130f6c5220e25492c2377d77617e54eec1.tar.xz cup-4b5f0a130f6c5220e25492c2377d77617e54eec1.zip | |
Add i64{max,min} helper functions
| -rw-r--r-- | cup/utils.c | 5 | ||||
| -rw-r--r-- | cup/utils.h | 3 |
2 files changed, 7 insertions, 1 deletions
diff --git a/cup/utils.c b/cup/utils.c index 79d849e..2335981 100644 --- a/cup/utils.c +++ b/cup/utils.c @@ -24,4 +24,7 @@ void _die_location(char *file, int line, Location loc, const char *fmt, ...) fprintf(stderr, "\n"); fprintf(stderr, "NOTE: Error occurred in %s:%d\n", file, line); exit(1); -}
\ No newline at end of file +} + +i64 i64max(i64 a, i64 b) { return a > b ? a : b; } +i64 i64min(i64 a, i64 b) { return a < b ? a : b; }
\ No newline at end of file diff --git a/cup/utils.h b/cup/utils.h index ae81f8d..dfc018c 100644 --- a/cup/utils.h +++ b/cup/utils.h @@ -6,4 +6,7 @@ void die(const char *fmt, ...); void _die_location(char *file, int line, Location loc, const char *fmt, ...); +i64 i64max(i64 a, i64 b); +i64 i64min(i64 a, i64 b); + #define die_location(loc, ...) _die_location(__FILE__, __LINE__, loc, __VA_ARGS__)
\ No newline at end of file |