Remove snprintf

[codecov[bot]]

Codecov Report

Base: 23.30% // Head: 23.19% // Decreases project coverage by -0.11% :warning:

Coverage data is based on head (d70eaae) compared to base (00cd823). Patch coverage: 20.00% of modified lines in pull request are covered.

:exclamation: Current head d70eaae differs from pull request most recent head 93f5978. Consider uploading reports for the commit 93f5978 to get more accurate results

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #10 +/- ## ========================================== - Coverage 23.30% 23.19% -0.12% ========================================== Files 48 49 +1 Lines 9208 9257 +49 ========================================== + Hits 2146 2147 +1 - Misses 7062 7110 +48 ``` | [Impacted Files](https://codecov.io/gh/nlmixr2/rxode2parse/pull/10?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=nlmixr2) | Coverage Δ | | |---|---|---| | [R/intern.R](https://codecov.io/gh/nlmixr2/rxode2parse/pull/10/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=nlmixr2#diff-Ui9pbnRlcm4uUg==) | `0.00% <0.00%> (ø)` | | | [src/codegen.c](https://codecov.io/gh/nlmixr2/rxode2parse/pull/10/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=nlmixr2#diff-c3JjL2NvZGVnZW4uYw==) | `0.00% <0.00%> (ø)` | | | [src/codegen.h](https://codecov.io/gh/nlmixr2/rxode2parse/pull/10/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=nlmixr2#diff-c3JjL2NvZGVnZW4uaA==) | `0.00% <0.00%> (ø)` | | | [src/lincmtB.cpp](https://codecov.io/gh/nlmixr2/rxode2parse/pull/10/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=nlmixr2#diff-c3JjL2xpbmNtdEIuY3Bw) | `0.00% <0.00%> (ø)` | | | [src/qs.cpp](https://codecov.io/gh/nlmixr2/rxode2parse/pull/10/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=nlmixr2#diff-c3JjL3FzLmNwcA==) | `8.82% <0.00%> (-1.18%)` | :arrow_down: | | [R/tran.R](https://codecov.io/gh/nlmixr2/rxode2parse/pull/10/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=nlmixr2#diff-Ui90cmFuLlI=) | `38.88% <14.28%> (-4.87%)` | :arrow_down: | | [src/tran.c](https://codecov.io/gh/nlmixr2/rxode2parse/pull/10/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=nlmixr2#diff-c3JjL3RyYW4uYw==) | `86.09% <25.00%> (-0.70%)` | :arrow_down: | | [src/genModelVars.h](https://codecov.io/gh/nlmixr2/rxode2parse/pull/10/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=nlmixr2#diff-c3JjL2dlbk1vZGVsVmFycy5o) | `79.63% <30.55%> (ø)` | | | [inst/include/rxode2parseSbuf.h](https://codecov.io/gh/nlmixr2/rxode2parse/pull/10/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=nlmixr2#diff-aW5zdC9pbmNsdWRlL3J4b2RlMnBhcnNlU2J1Zi5o) | `70.00% <100.00%> (ø)` | | | [src/init.c](https://codecov.io/gh/nlmixr2/rxode2parse/pull/10/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=nlmixr2#diff-c3JjL2luaXQuYw==) | `94.44% <100.00%> (+0.15%)` | :arrow_up: | | ... and [1 more](https://codecov.io/gh/nlmixr2/rxode2parse/pull/10/diff?src=pr&el=tree-more&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=nlmixr2) | | Help us with your feedback. Take ten seconds to tell us [how you rate us](https://about.codecov.io/nps?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=nlmixr2). Have a feature suggestion? [Share it here.](https://app.codecov.io/gh/feedback/?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=nlmixr2)

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