be9955bc7c
Related to: <https://fedoraproject.org/wiki/Changes/PortingToModernC> <https://fedoraproject.org/wiki/Toolchain/PortingToModernC>
39 lines
807 B
Diff
39 lines
807 B
Diff
Avoid implicit int, a language feature not in C99. Future compilers
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are likely to reject programs with implicit ints.
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diff --git a/uread.c b/uread.c
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index 111ac78c4fe38699..46611ebc5e729448 100644
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--- a/uread.c
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+++ b/uread.c
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@@ -24,6 +24,7 @@ typedef union {
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int i;
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} swap;
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+int
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main(int argc, char *argv[])
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{
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int i, c, alph, ls, le;
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diff --git a/ustrip.c b/ustrip.c
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index 35ca6764f4aaa49f..3dfd71213f01b7f2 100644
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--- a/ustrip.c
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+++ b/ustrip.c
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@@ -27,6 +27,7 @@ typedef union {
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} swap;
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+int
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main(int argc, char *argv[])
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{
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int i, c, ls, le;
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diff --git a/uswap.c b/uswap.c
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index c171237acb2a7a33..f89af45c38ef46c9 100644
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--- a/uswap.c
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+++ b/uswap.c
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@@ -22,6 +22,7 @@ typedef union {
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int i[4];
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} swap;
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+int
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main(int argc, char *argv[])
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{
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int i, j, k = 0, ls, le, s, zog;
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