Changes in uspace/lib/c/generic/stdlib.c [7d7bc09:75c430e3] in mainline
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uspace/lib/c/generic/stdlib.c
r7d7bc09 r75c430e3 195 195 } 196 196 197 /** Compute the absolute value of an integer.198 *199 * If the result cannot be represented, the behavior is undefined.200 *201 * @param j Integer202 * @return The absolute value of @a j203 */204 int abs(int j)205 {206 int aj;207 208 if (j < 0) {209 aj = -j;210 assert(aj >= 0);211 } else {212 aj = j;213 }214 215 return aj;216 }217 218 /** Compute the absolute value of a long integer.219 *220 * If the result cannot be represented, the behavior is undefined.221 *222 * @param j Long integer223 * @return The absolute value of @a j224 */225 long labs(long j)226 {227 long aj;228 229 if (j < 0) {230 aj = -j;231 assert(aj >= 0);232 } else {233 aj = j;234 }235 236 return aj;237 }238 239 /** Compute the absolute value of a long long integer.240 *241 * If the result cannot be represented, the behavior is undefined.242 *243 * @param j Long long integer244 * @return The absolute value of @a j245 */246 long long llabs(long long j)247 {248 long long aj;249 250 if (j < 0) {251 aj = -j;252 assert(aj >= 0);253 } else {254 aj = j;255 }256 257 return aj;258 }259 260 197 /** Compute quotient and remainder of int division. 261 198 *
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