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util.h - blind - suckless command-line video editing utility |
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git clone git://git.suckless.org/blind |
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util.h (1061B) |
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1 /* See LICENSE file for copyright and license details. */ |
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2 #include "arg.h" |
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3 |
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4 #if defined(__GNUC__) || defined(__clang__) |
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5 # define ATTRIBUTE_NORETURN __attribute__((noreturn)) |
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6 #else |
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7 # define ATTRIBUTE_NORETURN |
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8 #endif |
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9 |
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10 #define ELEMENTSOF(ARRAY) (sizeof(ARRAY) / sizeof(*(ARRAY))) |
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11 #define MIN(A, B) ((A) < (B) ? (A) : (B)) |
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12 #define MAX(A, B) ((A) > (B) ? (A) : (B)) |
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13 #define CLIP(A, B, C) ((B) < (A) ? (A) : (B) > (C) ? (C) : (B)) |
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14 #define STRLEN(STR) (sizeof(STR) - 1) |
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15 #define INTSTRLEN(TYPE) ((sizeof(TYPE) == 1 ? 3 : (5 * sizeof(TYPE) / … |
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16 |
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17 #define USAGE(SYNOPSIS)\ |
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18 NUSAGE(1, SYNOPSIS) |
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19 |
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20 #define NUSAGE(STATUS, SYNOPSIS)\ |
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21 ATTRIBUTE_NORETURN\ |
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22 static void usage(void)\ |
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23 { enprintf((STATUS), "usage: %s%s%s\n", argv0, *SYNOPSIS ? " " :… |
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24 |
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25 #include "util/eprintf.h" |
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26 #include "util/efflush.h" |
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27 #include "util/fshut.h" |
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28 #include "util/eopen.h" |
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29 #include "util/emalloc.h" |
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30 #include "util/to.h" |
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31 #include "util/colour.h" |
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32 #include "util/io.h" |
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33 #include "util/jobs.h" |
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34 #include "util/endian.h" |
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35 #include "util/efunc.h" |
